24707280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{7919}}^1$

素因数の和:7948

約数の個数: 80

約数和(自身を含む): 82494720

約数和(自身を除く): 57787440

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, 7919, 15838, 23757, 31676, 39595, 47514, 63352, 79190, 95028, 102947, 118785, 126704, 158380, 190056, 205894, 237570, 308841, 316760, 380112, 411788, 475140, 514735, 617682, 633520, 823576, 950280, 1029470, 1235364, 1544205, 1647152, 1900560, 2058940, 2470728, 3088410, 4117880, 4941456, 6176820, 8235760, 12353640, 24707280]

約数ペア:

[(1, 24707280), (2, 12353640), (3, 8235760), (4, 6176820), (5, 4941456), (6, 4117880), (8, 3088410), (10, 2470728), (12, 2058940), (13, 1900560), (15, 1647152), (16, 1544205), (20, 1235364), (24, 1029470), (26, 950280), (30, 823576), (39, 633520), (40, 617682), (48, 514735), (52, 475140), (60, 411788), (65, 380112), (78, 316760), (80, 308841), (104, 237570), (120, 205894), (130, 190056), (156, 158380), (195, 126704), (208, 118785), (240, 102947), (260, 95028), (312, 79190), (390, 63352), (520, 47514), (624, 39595), (780, 31676), (1040, 23757), (1560, 15838), (3120, 7919)]