70727280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{22669}}^1$

素因数の和:22698

約数の個数: 80

約数和(自身を含む): 236130720

約数和(自身を除く): 165403440

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, 22669, 45338, 68007, 90676, 113345, 136014, 181352, 226690, 272028, 294697, 340035, 362704, 453380, 544056, 589394, 680070, 884091, 906760, 1088112, 1178788, 1360140, 1473485, 1768182, 1813520, 2357576, 2720280, 2946970, 3536364, 4420455, 4715152, 5440560, 5893940, 7072728, 8840910, 11787880, 14145456, 17681820, 23575760, 35363640, 70727280]

約数ペア:

[(1, 70727280), (2, 35363640), (3, 23575760), (4, 17681820), (5, 14145456), (6, 11787880), (8, 8840910), (10, 7072728), (12, 5893940), (13, 5440560), (15, 4715152), (16, 4420455), (20, 3536364), (24, 2946970), (26, 2720280), (30, 2357576), (39, 1813520), (40, 1768182), (48, 1473485), (52, 1360140), (60, 1178788), (65, 1088112), (78, 906760), (80, 884091), (104, 680070), (120, 589394), (130, 544056), (156, 453380), (195, 362704), (208, 340035), (240, 294697), (260, 272028), (312, 226690), (390, 181352), (520, 136014), (624, 113345), (780, 90676), (1040, 68007), (1560, 45338), (3120, 22669)]