72480348720

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{286801}}^1$

素因数の和:286842

約数の個数: 240

約数和(自身を含む): 271846996512

約数和(自身を除く): 199366647792

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 81, 90, 104, 108, 117, 120, 130, 135, 144, 156, 162, 180, 195, 208, 216, 234, 240, 243, 260, 270, 312, 324, 351, 360, 390, 405, 432, 468, 486, 520, 540, 585, 624, 648, 702, 720, 780, 810, 936, 972, 1040, 1053, 1080, 1170, 1215, 1296, 1404, 1560, 1620, 1755, 1872, 1944, 2106, 2160, 2340, 2430, 2808, 3120, 3159, 3240, 3510, 3888, 4212, 4680, 4860, 5265, 5616, 6318, 6480, 7020, 8424, 9360, 9720, 10530, 12636, 14040, 15795, 16848, 19440, 21060, 25272, 28080, 31590, 42120, 50544, 63180, 84240, 126360, 252720, 286801, 573602, 860403, 1147204, 1434005, 1720806, 2294408, 2581209, 2868010, 3441612, 3728413, 4302015, 4588816, 5162418, 5736020, 6883224, 7456826, 7743627, 8604030, 10324836, 11185239, 11472040, 12906045, 13766448, 14913652, 15487254, 17208060, 18642065, 20649672, 22370478, 22944080, 23230881, 25812090, 29827304, 30974508, 33555717, 34416120, 37284130, 38718135, 41299344, 44740956, 46461762, 51624180, 55926195, 59654608, 61949016, 67111434, 68832240, 69692643, 74568260, 77436270, 89481912, 92923524, 100667151, 103248360, 111852390, 116154405, 123898032, 134222868, 139385286, 149136520, 154872540, 167778585, 178963824, 185847048, 201334302, 206496720, 223704780, 232308810, 268445736, 278770572, 298273040, 302001453, 309745080, 335557170, 348463215, 371694096, 402668604, 447409560, 464617620, 503335755, 536891472, 557541144, 604002906, 619490160, 671114340, 696926430, 805337208, 894819120, 906004359, 929235240, 1006671510, 1115082288, 1208005812, 1342228680, 1393852860, 1510007265, 1610674416, 1812008718, 1858470480, 2013343020, 2416011624, 2684457360, 2787705720, 3020014530, 3624017436, 4026686040, 4530021795, 4832023248, 5575411440, 6040029060, 7248034872, 8053372080, 9060043590, 12080058120, 14496069744, 18120087180, 24160116240, 36240174360, 72480348720]

約数ペア:

[(1, 72480348720), (2, 36240174360), (3, 24160116240), (4, 18120087180), (5, 14496069744), (6, 12080058120), (8, 9060043590), (9, 8053372080), (10, 7248034872), (12, 6040029060), (13, 5575411440), (15, 4832023248), (16, 4530021795), (18, 4026686040), (20, 3624017436), (24, 3020014530), (26, 2787705720), (27, 2684457360), (30, 2416011624), (36, 2013343020), (39, 1858470480), (40, 1812008718), (45, 1610674416), (48, 1510007265), (52, 1393852860), (54, 1342228680), (60, 1208005812), (65, 1115082288), (72, 1006671510), (78, 929235240), (80, 906004359), (81, 894819120), (90, 805337208), (104, 696926430), (108, 671114340), (117, 619490160), (120, 604002906), (130, 557541144), (135, 536891472), (144, 503335755), (156, 464617620), (162, 447409560), (180, 402668604), (195, 371694096), (208, 348463215), (216, 335557170), (234, 309745080), (240, 302001453), (243, 298273040), (260, 278770572), (270, 268445736), (312, 232308810), (324, 223704780), (351, 206496720), (360, 201334302), (390, 185847048), (405, 178963824), (432, 167778585), (468, 154872540), (486, 149136520), (520, 139385286), (540, 134222868), (585, 123898032), (624, 116154405), (648, 111852390), (702, 103248360), (720, 100667151), (780, 92923524), (810, 89481912), (936, 77436270), (972, 74568260), (1040, 69692643), (1053, 68832240), (1080, 67111434), (1170, 61949016), (1215, 59654608), (1296, 55926195), (1404, 51624180), (1560, 46461762), (1620, 44740956), (1755, 41299344), (1872, 38718135), (1944, 37284130), (2106, 34416120), (2160, 33555717), (2340, 30974508), (2430, 29827304), (2808, 25812090), (3120, 23230881), (3159, 22944080), (3240, 22370478), (3510, 20649672), (3888, 18642065), (4212, 17208060), (4680, 15487254), (4860, 14913652), (5265, 13766448), (5616, 12906045), (6318, 11472040), (6480, 11185239), (7020, 10324836), (8424, 8604030), (9360, 7743627), (9720, 7456826), (10530, 6883224), (12636, 5736020), (14040, 5162418), (15795, 4588816), (16848, 4302015), (19440, 3728413), (21060, 3441612), (25272, 2868010), (28080, 2581209), (31590, 2294408), (42120, 1720806), (50544, 1434005), (63180, 1147204), (84240, 860403), (126360, 573602), (252720, 286801)]