499494480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{541}}^1\times {\mathrm{3847}}^1$

素因数の和:4404

約数の個数: 80

約数和(自身を含む): 1551698304

約数和(自身を除く): 1052203824

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 541, 1082, 1623, 2164, 2705, 3246, 3847, 4328, 5410, 6492, 7694, 8115, 8656, 10820, 11541, 12984, 15388, 16230, 19235, 21640, 23082, 25968, 30776, 32460, 38470, 43280, 46164, 57705, 61552, 64920, 76940, 92328, 115410, 129840, 153880, 184656, 230820, 307760, 461640, 923280, 2081227, 4162454, 6243681, 8324908, 10406135, 12487362, 16649816, 20812270, 24974724, 31218405, 33299632, 41624540, 49949448, 62436810, 83249080, 99898896, 124873620, 166498160, 249747240, 499494480]

約数ペア:

[(1, 499494480), (2, 249747240), (3, 166498160), (4, 124873620), (5, 99898896), (6, 83249080), (8, 62436810), (10, 49949448), (12, 41624540), (15, 33299632), (16, 31218405), (20, 24974724), (24, 20812270), (30, 16649816), (40, 12487362), (48, 10406135), (60, 8324908), (80, 6243681), (120, 4162454), (240, 2081227), (541, 923280), (1082, 461640), (1623, 307760), (2164, 230820), (2705, 184656), (3246, 153880), (3847, 129840), (4328, 115410), (5410, 92328), (6492, 76940), (7694, 64920), (8115, 61552), (8656, 57705), (10820, 46164), (11541, 43280), (12984, 38470), (15388, 32460), (16230, 30776), (19235, 25968), (21640, 23082)]