387543480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{227}}^1\times {\mathrm{347}}^1$

素因数の和:629

約数の個数: 128

約数和(自身を含む): 1199681280

約数和(自身を除く): 812137800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 41, 60, 82, 120, 123, 164, 205, 227, 246, 328, 347, 410, 454, 492, 615, 681, 694, 820, 908, 984, 1041, 1135, 1230, 1362, 1388, 1640, 1735, 1816, 2082, 2270, 2460, 2724, 2776, 3405, 3470, 4164, 4540, 4920, 5205, 5448, 6810, 6940, 8328, 9080, 9307, 10410, 13620, 13880, 14227, 18614, 20820, 27240, 27921, 28454, 37228, 41640, 42681, 46535, 55842, 56908, 71135, 74456, 78769, 85362, 93070, 111684, 113816, 139605, 142270, 157538, 170724, 186140, 213405, 223368, 236307, 279210, 284540, 315076, 341448, 372280, 393845, 426810, 472614, 558420, 569080, 630152, 787690, 853620, 945228, 1116840, 1181535, 1575380, 1707240, 1890456, 2363070, 3150760, 3229529, 4726140, 6459058, 9452280, 9688587, 12918116, 16147645, 19377174, 25836232, 32295290, 38754348, 48442935, 64590580, 77508696, 96885870, 129181160, 193771740, 387543480]

約数ペア:

[(1, 387543480), (2, 193771740), (3, 129181160), (4, 96885870), (5, 77508696), (6, 64590580), (8, 48442935), (10, 38754348), (12, 32295290), (15, 25836232), (20, 19377174), (24, 16147645), (30, 12918116), (40, 9688587), (41, 9452280), (60, 6459058), (82, 4726140), (120, 3229529), (123, 3150760), (164, 2363070), (205, 1890456), (227, 1707240), (246, 1575380), (328, 1181535), (347, 1116840), (410, 945228), (454, 853620), (492, 787690), (615, 630152), (681, 569080), (694, 558420), (820, 472614), (908, 426810), (984, 393845), (1041, 372280), (1135, 341448), (1230, 315076), (1362, 284540), (1388, 279210), (1640, 236307), (1735, 223368), (1816, 213405), (2082, 186140), (2270, 170724), (2460, 157538), (2724, 142270), (2776, 139605), (3405, 113816), (3470, 111684), (4164, 93070), (4540, 85362), (4920, 78769), (5205, 74456), (5448, 71135), (6810, 56908), (6940, 55842), (8328, 46535), (9080, 42681), (9307, 41640), (10410, 37228), (13620, 28454), (13880, 27921), (14227, 27240), (18614, 20820)]