1608360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1031}}^1$

素因数の和:1058

約数の個数: 64

約数和(自身を含む): 5201280

約数和(自身を除く): 3592920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1031, 1560, 2062, 3093, 4124, 5155, 6186, 8248, 10310, 12372, 13403, 15465, 20620, 24744, 26806, 30930, 40209, 41240, 53612, 61860, 67015, 80418, 107224, 123720, 134030, 160836, 201045, 268060, 321672, 402090, 536120, 804180, 1608360]

約数ペア:

[(1, 1608360), (2, 804180), (3, 536120), (4, 402090), (5, 321672), (6, 268060), (8, 201045), (10, 160836), (12, 134030), (13, 123720), (15, 107224), (20, 80418), (24, 67015), (26, 61860), (30, 53612), (39, 41240), (40, 40209), (52, 30930), (60, 26806), (65, 24744), (78, 20620), (104, 15465), (120, 13403), (130, 12372), (156, 10310), (195, 8248), (260, 6186), (312, 5155), (390, 4124), (520, 3093), (780, 2062), (1031, 1560)]