538339920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{118057}}^1$

素因数の和:118092

約数の個数: 80

約数和(自身を含む): 1756703040

約数和(自身を除く): 1218363120

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, 118057, 236114, 354171, 472228, 590285, 708342, 944456, 1180570, 1416684, 1770855, 1888912, 2243083, 2361140, 2833368, 3541710, 4486166, 4722280, 5666736, 6729249, 7083420, 8972332, 9444560, 11215415, 13458498, 14166840, 17944664, 22430830, 26916996, 28333680, 33646245, 35889328, 44861660, 53833992, 67292490, 89723320, 107667984, 134584980, 179446640, 269169960, 538339920]

約数ペア:

[(1, 538339920), (2, 269169960), (3, 179446640), (4, 134584980), (5, 107667984), (6, 89723320), (8, 67292490), (10, 53833992), (12, 44861660), (15, 35889328), (16, 33646245), (19, 28333680), (20, 26916996), (24, 22430830), (30, 17944664), (38, 14166840), (40, 13458498), (48, 11215415), (57, 9444560), (60, 8972332), (76, 7083420), (80, 6729249), (95, 5666736), (114, 4722280), (120, 4486166), (152, 3541710), (190, 2833368), (228, 2361140), (240, 2243083), (285, 1888912), (304, 1770855), (380, 1416684), (456, 1180570), (570, 944456), (760, 708342), (912, 590285), (1140, 472228), (1520, 354171), (2280, 236114), (4560, 118057)]