327941520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71917}}^1$

素因数の和:71952

約数の個数: 80

約数和(自身を含む): 1070139840

約数和(自身を除く): 742198320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 285, 304, 380, 456, 570, 760, 912, 1140, 1520, 2280, 4560, 71917, 143834, 215751, 287668, 359585, 431502, 575336, 719170, 863004, 1078755, 1150672, 1366423, 1438340, 1726008, 2157510, 2732846, 2876680, 3452016, 4099269, 4315020, 5465692, 5753360, 6832115, 8198538, 8630040, 10931384, 13664230, 16397076, 17260080, 20496345, 21862768, 27328460, 32794152, 40992690, 54656920, 65588304, 81985380, 109313840, 163970760, 327941520]

約数ペア:

[(1, 327941520), (2, 163970760), (3, 109313840), (4, 81985380), (5, 65588304), (6, 54656920), (8, 40992690), (10, 32794152), (12, 27328460), (15, 21862768), (16, 20496345), (19, 17260080), (20, 16397076), (24, 13664230), (30, 10931384), (38, 8630040), (40, 8198538), (48, 6832115), (57, 5753360), (60, 5465692), (76, 4315020), (80, 4099269), (95, 3452016), (114, 2876680), (120, 2732846), (152, 2157510), (190, 1726008), (228, 1438340), (240, 1366423), (285, 1150672), (304, 1078755), (380, 863004), (456, 719170), (570, 575336), (760, 431502), (912, 359585), (1140, 287668), (1520, 215751), (2280, 143834), (4560, 71917)]