550936920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{241639}}^1$

素因数の和:241672

約数の個数: 64

約数和(自身を含む): 1739808000

約数和(自身を除く): 1188871080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 241639, 483278, 724917, 966556, 1208195, 1449834, 1933112, 2416390, 2899668, 3624585, 4591141, 4832780, 5799336, 7249170, 9182282, 9665560, 13773423, 14498340, 18364564, 22955705, 27546846, 28996680, 36729128, 45911410, 55093692, 68867115, 91822820, 110187384, 137734230, 183645640, 275468460, 550936920]

約数ペア:

[(1, 550936920), (2, 275468460), (3, 183645640), (4, 137734230), (5, 110187384), (6, 91822820), (8, 68867115), (10, 55093692), (12, 45911410), (15, 36729128), (19, 28996680), (20, 27546846), (24, 22955705), (30, 18364564), (38, 14498340), (40, 13773423), (57, 9665560), (60, 9182282), (76, 7249170), (95, 5799336), (114, 4832780), (120, 4591141), (152, 3624585), (190, 2899668), (228, 2416390), (285, 1933112), (380, 1449834), (456, 1208195), (570, 966556), (760, 724917), (1140, 483278), (2280, 241639)]