72910631520

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{449}}^1\times {\mathrm{37589}}^1$

素因数の和:38062

約数の個数: 192

約数和(自身を含む): 255762360000

約数和(自身を除く): 182851728480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 449, 480, 540, 720, 864, 898, 1080, 1347, 1440, 1796, 2160, 2245, 2694, 3592, 4041, 4320, 4490, 5388, 6735, 7184, 8082, 8980, 10776, 12123, 13470, 14368, 16164, 17960, 20205, 21552, 24246, 26940, 32328, 35920, 37589, 40410, 43104, 48492, 53880, 60615, 64656, 71840, 75178, 80820, 96984, 107760, 112767, 121230, 129312, 150356, 161640, 187945, 193968, 215520, 225534, 242460, 300712, 323280, 338301, 375890, 387936, 451068, 484920, 563835, 601424, 646560, 676602, 751780, 902136, 969840, 1014903, 1127670, 1202848, 1353204, 1503560, 1691505, 1804272, 1939680, 2029806, 2255340, 2706408, 3007120, 3383010, 3608544, 4059612, 4510680, 5074515, 5412816, 6014240, 6766020, 8119224, 9021360, 10149030, 10825632, 13532040, 16238448, 16877461, 18042720, 20298060, 27064080, 32476896, 33754922, 40596120, 50632383, 54128160, 67509844, 81192240, 84387305, 101264766, 135019688, 151897149, 162384480, 168774610, 202529532, 253161915, 270039376, 303794298, 337549220, 405059064, 455691447, 506323830, 540078752, 607588596, 675098440, 759485745, 810118128, 911382894, 1012647660, 1215177192, 1350196880, 1518971490, 1620236256, 1822765788, 2025295320, 2278457235, 2430354384, 2700393760, 3037942980, 3645531576, 4050590640, 4556914470, 4860708768, 6075885960, 7291063152, 8101181280, 9113828940, 12151771920, 14582126304, 18227657880, 24303543840, 36455315760, 72910631520]

約数ペア:

[(1, 72910631520), (2, 36455315760), (3, 24303543840), (4, 18227657880), (5, 14582126304), (6, 12151771920), (8, 9113828940), (9, 8101181280), (10, 7291063152), (12, 6075885960), (15, 4860708768), (16, 4556914470), (18, 4050590640), (20, 3645531576), (24, 3037942980), (27, 2700393760), (30, 2430354384), (32, 2278457235), (36, 2025295320), (40, 1822765788), (45, 1620236256), (48, 1518971490), (54, 1350196880), (60, 1215177192), (72, 1012647660), (80, 911382894), (90, 810118128), (96, 759485745), (108, 675098440), (120, 607588596), (135, 540078752), (144, 506323830), (160, 455691447), (180, 405059064), (216, 337549220), (240, 303794298), (270, 270039376), (288, 253161915), (360, 202529532), (432, 168774610), (449, 162384480), (480, 151897149), (540, 135019688), (720, 101264766), (864, 84387305), (898, 81192240), (1080, 67509844), (1347, 54128160), (1440, 50632383), (1796, 40596120), (2160, 33754922), (2245, 32476896), (2694, 27064080), (3592, 20298060), (4041, 18042720), (4320, 16877461), (4490, 16238448), (5388, 13532040), (6735, 10825632), (7184, 10149030), (8082, 9021360), (8980, 8119224), (10776, 6766020), (12123, 6014240), (13470, 5412816), (14368, 5074515), (16164, 4510680), (17960, 4059612), (20205, 3608544), (21552, 3383010), (24246, 3007120), (26940, 2706408), (32328, 2255340), (35920, 2029806), (37589, 1939680), (40410, 1804272), (43104, 1691505), (48492, 1503560), (53880, 1353204), (60615, 1202848), (64656, 1127670), (71840, 1014903), (75178, 969840), (80820, 902136), (96984, 751780), (107760, 676602), (112767, 646560), (121230, 601424), (129312, 563835), (150356, 484920), (161640, 451068), (187945, 387936), (193968, 375890), (215520, 338301), (225534, 323280), (242460, 300712)]