303516720

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1201}}^1$

素因数の和:1242

約数の個数: 240

約数和(自身を含む): 1139322912

約数和(自身を除く): 835806192

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, 1201, 1215, 1296, 1404, 1560, 1620, 1755, 1872, 1944, 2106, 2160, 2340, 2402, 2430, 2808, 3120, 3159, 3240, 3510, 3603, 3888, 4212, 4680, 4804, 4860, 5265, 5616, 6005, 6318, 6480, 7020, 7206, 8424, 9360, 9608, 9720, 10530, 10809, 12010, 12636, 14040, 14412, 15613, 15795, 16848, 18015, 19216, 19440, 21060, 21618, 24020, 25272, 28080, 28824, 31226, 31590, 32427, 36030, 42120, 43236, 46839, 48040, 50544, 54045, 57648, 62452, 63180, 64854, 72060, 78065, 84240, 86472, 93678, 96080, 97281, 108090, 124904, 126360, 129708, 140517, 144120, 156130, 162135, 172944, 187356, 194562, 216180, 234195, 249808, 252720, 259416, 281034, 288240, 291843, 312260, 324270, 374712, 389124, 421551, 432360, 468390, 486405, 518832, 562068, 583686, 624520, 648540, 702585, 749424, 778248, 843102, 864720, 936780, 972810, 1124136, 1167372, 1249040, 1264653, 1297080, 1405170, 1459215, 1556496, 1686204, 1873560, 1945620, 2107755, 2248272, 2334744, 2529306, 2594160, 2810340, 2918430, 3372408, 3747120, 3793959, 3891240, 4215510, 4669488, 5058612, 5620680, 5836860, 6323265, 6744816, 7587918, 7782480, 8431020, 10117224, 11241360, 11673720, 12646530, 15175836, 16862040, 18969795, 20234448, 23347440, 25293060, 30351672, 33724080, 37939590, 50586120, 60703344, 75879180, 101172240, 151758360, 303516720]

約数ペア:

[(1, 303516720), (2, 151758360), (3, 101172240), (4, 75879180), (5, 60703344), (6, 50586120), (8, 37939590), (9, 33724080), (10, 30351672), (12, 25293060), (13, 23347440), (15, 20234448), (16, 18969795), (18, 16862040), (20, 15175836), (24, 12646530), (26, 11673720), (27, 11241360), (30, 10117224), (36, 8431020), (39, 7782480), (40, 7587918), (45, 6744816), (48, 6323265), (52, 5836860), (54, 5620680), (60, 5058612), (65, 4669488), (72, 4215510), (78, 3891240), (80, 3793959), (81, 3747120), (90, 3372408), (104, 2918430), (108, 2810340), (117, 2594160), (120, 2529306), (130, 2334744), (135, 2248272), (144, 2107755), (156, 1945620), (162, 1873560), (180, 1686204), (195, 1556496), (208, 1459215), (216, 1405170), (234, 1297080), (240, 1264653), (243, 1249040), (260, 1167372), (270, 1124136), (312, 972810), (324, 936780), (351, 864720), (360, 843102), (390, 778248), (405, 749424), (432, 702585), (468, 648540), (486, 624520), (520, 583686), (540, 562068), (585, 518832), (624, 486405), (648, 468390), (702, 432360), (720, 421551), (780, 389124), (810, 374712), (936, 324270), (972, 312260), (1040, 291843), (1053, 288240), (1080, 281034), (1170, 259416), (1201, 252720), (1215, 249808), (1296, 234195), (1404, 216180), (1560, 194562), (1620, 187356), (1755, 172944), (1872, 162135), (1944, 156130), (2106, 144120), (2160, 140517), (2340, 129708), (2402, 126360), (2430, 124904), (2808, 108090), (3120, 97281), (3159, 96080), (3240, 93678), (3510, 86472), (3603, 84240), (3888, 78065), (4212, 72060), (4680, 64854), (4804, 63180), (4860, 62452), (5265, 57648), (5616, 54045), (6005, 50544), (6318, 48040), (6480, 46839), (7020, 43236), (7206, 42120), (8424, 36030), (9360, 32427), (9608, 31590), (9720, 31226), (10530, 28824), (10809, 28080), (12010, 25272), (12636, 24020), (14040, 21618), (14412, 21060), (15613, 19440), (15795, 19216), (16848, 18015)]