54018840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{4457}}^1$

素因数の和:4572

約数の個数: 64

約数和(自身を含む): 163697760

約数和(自身を除く): 109678920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 101, 120, 202, 303, 404, 505, 606, 808, 1010, 1212, 1515, 2020, 2424, 3030, 4040, 4457, 6060, 8914, 12120, 13371, 17828, 22285, 26742, 35656, 44570, 53484, 66855, 89140, 106968, 133710, 178280, 267420, 450157, 534840, 900314, 1350471, 1800628, 2250785, 2700942, 3601256, 4501570, 5401884, 6752355, 9003140, 10803768, 13504710, 18006280, 27009420, 54018840]

約数ペア:

[(1, 54018840), (2, 27009420), (3, 18006280), (4, 13504710), (5, 10803768), (6, 9003140), (8, 6752355), (10, 5401884), (12, 4501570), (15, 3601256), (20, 2700942), (24, 2250785), (30, 1800628), (40, 1350471), (60, 900314), (101, 534840), (120, 450157), (202, 267420), (303, 178280), (404, 133710), (505, 106968), (606, 89140), (808, 66855), (1010, 53484), (1212, 44570), (1515, 35656), (2020, 26742), (2424, 22285), (3030, 17828), (4040, 13371), (4457, 12120), (6060, 8914)]