274205040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{21557}}^1$

素因数の和:21626

約数の個数: 80

約数和(自身を含む): 866114208

約数和(自身を除く): 591909168

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 53, 60, 80, 106, 120, 159, 212, 240, 265, 318, 424, 530, 636, 795, 848, 1060, 1272, 1590, 2120, 2544, 3180, 4240, 6360, 12720, 21557, 43114, 64671, 86228, 107785, 129342, 172456, 215570, 258684, 323355, 344912, 431140, 517368, 646710, 862280, 1034736, 1142521, 1293420, 1724560, 2285042, 2586840, 3427563, 4570084, 5173680, 5712605, 6855126, 9140168, 11425210, 13710252, 17137815, 18280336, 22850420, 27420504, 34275630, 45700840, 54841008, 68551260, 91401680, 137102520, 274205040]

約数ペア:

[(1, 274205040), (2, 137102520), (3, 91401680), (4, 68551260), (5, 54841008), (6, 45700840), (8, 34275630), (10, 27420504), (12, 22850420), (15, 18280336), (16, 17137815), (20, 13710252), (24, 11425210), (30, 9140168), (40, 6855126), (48, 5712605), (53, 5173680), (60, 4570084), (80, 3427563), (106, 2586840), (120, 2285042), (159, 1724560), (212, 1293420), (240, 1142521), (265, 1034736), (318, 862280), (424, 646710), (530, 517368), (636, 431140), (795, 344912), (848, 323355), (1060, 258684), (1272, 215570), (1590, 172456), (2120, 129342), (2544, 107785), (3180, 86228), (4240, 64671), (6360, 43114), (12720, 21557)]