329512560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{105613}}^1$

素因数の和:105642

約数の個数: 80

約数和(自身を含む): 1100075424

約数和(自身を除く): 770562864

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 105613, 211226, 316839, 422452, 528065, 633678, 844904, 1056130, 1267356, 1372969, 1584195, 1689808, 2112260, 2534712, 2745938, 3168390, 4118907, 4224520, 5069424, 5491876, 6336780, 6864845, 8237814, 8449040, 10983752, 12673560, 13729690, 16475628, 20594535, 21967504, 25347120, 27459380, 32951256, 41189070, 54918760, 65902512, 82378140, 109837520, 164756280, 329512560]

約数ペア:

[(1, 329512560), (2, 164756280), (3, 109837520), (4, 82378140), (5, 65902512), (6, 54918760), (8, 41189070), (10, 32951256), (12, 27459380), (13, 25347120), (15, 21967504), (16, 20594535), (20, 16475628), (24, 13729690), (26, 12673560), (30, 10983752), (39, 8449040), (40, 8237814), (48, 6864845), (52, 6336780), (60, 5491876), (65, 5069424), (78, 4224520), (80, 4118907), (104, 3168390), (120, 2745938), (130, 2534712), (156, 2112260), (195, 1689808), (208, 1584195), (240, 1372969), (260, 1267356), (312, 1056130), (390, 844904), (520, 633678), (624, 528065), (780, 422452), (1040, 316839), (1560, 211226), (3120, 105613)]