488807280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{52223}}^1$

素因数の和:52255

約数の個数: 120

約数和(自身を含む): 1767886848

約数和(自身を除く): 1279079568

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, 1872, 2340, 3120, 4680, 9360, 52223, 104446, 156669, 208892, 261115, 313338, 417784, 470007, 522230, 626676, 678899, 783345, 835568, 940014, 1044460, 1253352, 1357798, 1566690, 1880028, 2036697, 2088920, 2350035, 2506704, 2715596, 3133380, 3394495, 3760056, 4073394, 4177840, 4700070, 5431192, 6110091, 6266760, 6788990, 7520112, 8146788, 9400140, 10183485, 10862384, 12220182, 12533520, 13577980, 16293576, 18800280, 20366970, 24440364, 27155960, 30550455, 32587152, 37600560, 40733940, 48880728, 54311920, 61100910, 81467880, 97761456, 122201820, 162935760, 244403640, 488807280]

約数ペア:

[(1, 488807280), (2, 244403640), (3, 162935760), (4, 122201820), (5, 97761456), (6, 81467880), (8, 61100910), (9, 54311920), (10, 48880728), (12, 40733940), (13, 37600560), (15, 32587152), (16, 30550455), (18, 27155960), (20, 24440364), (24, 20366970), (26, 18800280), (30, 16293576), (36, 13577980), (39, 12533520), (40, 12220182), (45, 10862384), (48, 10183485), (52, 9400140), (60, 8146788), (65, 7520112), (72, 6788990), (78, 6266760), (80, 6110091), (90, 5431192), (104, 4700070), (117, 4177840), (120, 4073394), (130, 3760056), (144, 3394495), (156, 3133380), (180, 2715596), (195, 2506704), (208, 2350035), (234, 2088920), (240, 2036697), (260, 1880028), (312, 1566690), (360, 1357798), (390, 1253352), (468, 1044460), (520, 940014), (585, 835568), (624, 783345), (720, 678899), (780, 626676), (936, 522230), (1040, 470007), (1170, 417784), (1560, 313338), (1872, 261115), (2340, 208892), (3120, 156669), (4680, 104446), (9360, 52223)]