668115480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{227}}^1\times {\mathrm{24527}}^1$

素因数の和:24768

約数の個数: 64

約数和(自身を含む): 2013258240

約数和(自身を除く): 1345142760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 227, 454, 681, 908, 1135, 1362, 1816, 2270, 2724, 3405, 4540, 5448, 6810, 9080, 13620, 24527, 27240, 49054, 73581, 98108, 122635, 147162, 196216, 245270, 294324, 367905, 490540, 588648, 735810, 981080, 1471620, 2943240, 5567629, 11135258, 16702887, 22270516, 27838145, 33405774, 44541032, 55676290, 66811548, 83514435, 111352580, 133623096, 167028870, 222705160, 334057740, 668115480]

約数ペア:

[(1, 668115480), (2, 334057740), (3, 222705160), (4, 167028870), (5, 133623096), (6, 111352580), (8, 83514435), (10, 66811548), (12, 55676290), (15, 44541032), (20, 33405774), (24, 27838145), (30, 22270516), (40, 16702887), (60, 11135258), (120, 5567629), (227, 2943240), (454, 1471620), (681, 981080), (908, 735810), (1135, 588648), (1362, 490540), (1816, 367905), (2270, 294324), (2724, 245270), (3405, 196216), (4540, 147162), (5448, 122635), (6810, 98108), (9080, 73581), (13620, 49054), (24527, 27240)]