125781720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{19777}}^1$

素因数の和:19844

約数の個数: 64

約数和(自身を含む): 384484320

約数和(自身を除く): 258702600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 53, 60, 106, 120, 159, 212, 265, 318, 424, 530, 636, 795, 1060, 1272, 1590, 2120, 3180, 6360, 19777, 39554, 59331, 79108, 98885, 118662, 158216, 197770, 237324, 296655, 395540, 474648, 593310, 791080, 1048181, 1186620, 2096362, 2373240, 3144543, 4192724, 5240905, 6289086, 8385448, 10481810, 12578172, 15722715, 20963620, 25156344, 31445430, 41927240, 62890860, 125781720]

約数ペア:

[(1, 125781720), (2, 62890860), (3, 41927240), (4, 31445430), (5, 25156344), (6, 20963620), (8, 15722715), (10, 12578172), (12, 10481810), (15, 8385448), (20, 6289086), (24, 5240905), (30, 4192724), (40, 3144543), (53, 2373240), (60, 2096362), (106, 1186620), (120, 1048181), (159, 791080), (212, 593310), (265, 474648), (318, 395540), (424, 296655), (530, 237324), (636, 197770), (795, 158216), (1060, 118662), (1272, 98885), (1590, 79108), (2120, 59331), (3180, 39554), (6360, 19777)]