153264120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{557}}^1\times {\mathrm{2293}}^1$

素因数の和:2864

約数の個数: 64

約数和(自身を含む): 460818720

約数和(自身を除く): 307554600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 557, 1114, 1671, 2228, 2293, 2785, 3342, 4456, 4586, 5570, 6684, 6879, 8355, 9172, 11140, 11465, 13368, 13758, 16710, 18344, 22280, 22930, 27516, 33420, 34395, 45860, 55032, 66840, 68790, 91720, 137580, 275160, 1277201, 2554402, 3831603, 5108804, 6386005, 7663206, 10217608, 12772010, 15326412, 19158015, 25544020, 30652824, 38316030, 51088040, 76632060, 153264120]

約数ペア:

[(1, 153264120), (2, 76632060), (3, 51088040), (4, 38316030), (5, 30652824), (6, 25544020), (8, 19158015), (10, 15326412), (12, 12772010), (15, 10217608), (20, 7663206), (24, 6386005), (30, 5108804), (40, 3831603), (60, 2554402), (120, 1277201), (557, 275160), (1114, 137580), (1671, 91720), (2228, 68790), (2293, 66840), (2785, 55032), (3342, 45860), (4456, 34395), (4586, 33420), (5570, 27516), (6684, 22930), (6879, 22280), (8355, 18344), (9172, 16710), (11140, 13758), (11465, 13368)]