63426840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{541}}^1\times {\mathrm{977}}^1$

素因数の和:1532

約数の個数: 64

約数和(自身を含む): 190827360

約数和(自身を除く): 127400520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 541, 977, 1082, 1623, 1954, 2164, 2705, 2931, 3246, 3908, 4328, 4885, 5410, 5862, 6492, 7816, 8115, 9770, 10820, 11724, 12984, 14655, 16230, 19540, 21640, 23448, 29310, 32460, 39080, 58620, 64920, 117240, 528557, 1057114, 1585671, 2114228, 2642785, 3171342, 4228456, 5285570, 6342684, 7928355, 10571140, 12685368, 15856710, 21142280, 31713420, 63426840]

約数ペア:

[(1, 63426840), (2, 31713420), (3, 21142280), (4, 15856710), (5, 12685368), (6, 10571140), (8, 7928355), (10, 6342684), (12, 5285570), (15, 4228456), (20, 3171342), (24, 2642785), (30, 2114228), (40, 1585671), (60, 1057114), (120, 528557), (541, 117240), (977, 64920), (1082, 58620), (1623, 39080), (1954, 32460), (2164, 29310), (2705, 23448), (2931, 21640), (3246, 19540), (3908, 16230), (4328, 14655), (4885, 12984), (5410, 11724), (5862, 10820), (6492, 9770), (7816, 8115)]