290787360

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{181}}^1\times {\mathrm{3347}}^1$

素因数の和:3546

約数の個数: 96

約数和(自身を含む): 921316032

約数和(自身を除く): 630528672

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 181, 240, 362, 480, 543, 724, 905, 1086, 1448, 1810, 2172, 2715, 2896, 3347, 3620, 4344, 5430, 5792, 6694, 7240, 8688, 10041, 10860, 13388, 14480, 16735, 17376, 20082, 21720, 26776, 28960, 33470, 40164, 43440, 50205, 53552, 66940, 80328, 86880, 100410, 107104, 133880, 160656, 200820, 267760, 321312, 401640, 535520, 605807, 803280, 1211614, 1606560, 1817421, 2423228, 3029035, 3634842, 4846456, 6058070, 7269684, 9087105, 9692912, 12116140, 14539368, 18174210, 19385824, 24232280, 29078736, 36348420, 48464560, 58157472, 72696840, 96929120, 145393680, 290787360]

約数ペア:

[(1, 290787360), (2, 145393680), (3, 96929120), (4, 72696840), (5, 58157472), (6, 48464560), (8, 36348420), (10, 29078736), (12, 24232280), (15, 19385824), (16, 18174210), (20, 14539368), (24, 12116140), (30, 9692912), (32, 9087105), (40, 7269684), (48, 6058070), (60, 4846456), (80, 3634842), (96, 3029035), (120, 2423228), (160, 1817421), (181, 1606560), (240, 1211614), (362, 803280), (480, 605807), (543, 535520), (724, 401640), (905, 321312), (1086, 267760), (1448, 200820), (1810, 160656), (2172, 133880), (2715, 107104), (2896, 100410), (3347, 86880), (3620, 80328), (4344, 66940), (5430, 53552), (5792, 50205), (6694, 43440), (7240, 40164), (8688, 33470), (10041, 28960), (10860, 26776), (13388, 21720), (14480, 20082), (16735, 17376)]