408046140

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{157}}^1\times {\mathrm{4813}}^1$

素因数の和:4988

約数の個数: 96

約数和(自身を含む): 1277828160

約数和(自身を除く): 869782020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 157, 180, 270, 314, 471, 540, 628, 785, 942, 1413, 1570, 1884, 2355, 2826, 3140, 4239, 4710, 4813, 5652, 7065, 8478, 9420, 9626, 14130, 14439, 16956, 19252, 21195, 24065, 28260, 28878, 42390, 43317, 48130, 57756, 72195, 84780, 86634, 96260, 129951, 144390, 173268, 216585, 259902, 288780, 433170, 519804, 649755, 755641, 866340, 1299510, 1511282, 2266923, 2599020, 3022564, 3778205, 4533846, 6800769, 7556410, 9067692, 11334615, 13601538, 15112820, 20402307, 22669230, 27203076, 34003845, 40804614, 45338460, 68007690, 81609228, 102011535, 136015380, 204023070, 408046140]

約数ペア:

[(1, 408046140), (2, 204023070), (3, 136015380), (4, 102011535), (5, 81609228), (6, 68007690), (9, 45338460), (10, 40804614), (12, 34003845), (15, 27203076), (18, 22669230), (20, 20402307), (27, 15112820), (30, 13601538), (36, 11334615), (45, 9067692), (54, 7556410), (60, 6800769), (90, 4533846), (108, 3778205), (135, 3022564), (157, 2599020), (180, 2266923), (270, 1511282), (314, 1299510), (471, 866340), (540, 755641), (628, 649755), (785, 519804), (942, 433170), (1413, 288780), (1570, 259902), (1884, 216585), (2355, 173268), (2826, 144390), (3140, 129951), (4239, 96260), (4710, 86634), (4813, 84780), (5652, 72195), (7065, 57756), (8478, 48130), (9420, 43317), (9626, 42390), (14130, 28878), (14439, 28260), (16956, 24065), (19252, 21195)]