15097680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1613}}^1$

素因数の和:1645

約数の個数: 120

約数和(自身を含む): 54637128

約数和(自身を除く): 39539448

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 180, 195, 208, 234, 240, 260, 312, 360, 390, 468, 520, 585, 624, 720, 780, 936, 1040, 1170, 1560, 1613, 1872, 2340, 3120, 3226, 4680, 4839, 6452, 8065, 9360, 9678, 12904, 14517, 16130, 19356, 20969, 24195, 25808, 29034, 32260, 38712, 41938, 48390, 58068, 62907, 64520, 72585, 77424, 83876, 96780, 104845, 116136, 125814, 129040, 145170, 167752, 188721, 193560, 209690, 232272, 251628, 290340, 314535, 335504, 377442, 387120, 419380, 503256, 580680, 629070, 754884, 838760, 943605, 1006512, 1161360, 1258140, 1509768, 1677520, 1887210, 2516280, 3019536, 3774420, 5032560, 7548840, 15097680]

約数ペア:

[(1, 15097680), (2, 7548840), (3, 5032560), (4, 3774420), (5, 3019536), (6, 2516280), (8, 1887210), (9, 1677520), (10, 1509768), (12, 1258140), (13, 1161360), (15, 1006512), (16, 943605), (18, 838760), (20, 754884), (24, 629070), (26, 580680), (30, 503256), (36, 419380), (39, 387120), (40, 377442), (45, 335504), (48, 314535), (52, 290340), (60, 251628), (65, 232272), (72, 209690), (78, 193560), (80, 188721), (90, 167752), (104, 145170), (117, 129040), (120, 125814), (130, 116136), (144, 104845), (156, 96780), (180, 83876), (195, 77424), (208, 72585), (234, 64520), (240, 62907), (260, 58068), (312, 48390), (360, 41938), (390, 38712), (468, 32260), (520, 29034), (585, 25808), (624, 24195), (720, 20969), (780, 19356), (936, 16130), (1040, 14517), (1170, 12904), (1560, 9678), (1613, 9360), (1872, 8065), (2340, 6452), (3120, 4839), (3226, 4680)]