1447080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{389}}^1$

素因数の和:434

約数の個数: 64

約数和(自身を含む): 4492800

約数和(自身を除く): 3045720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 310, 372, 389, 465, 620, 744, 778, 930, 1167, 1240, 1556, 1860, 1945, 2334, 3112, 3720, 3890, 4668, 5835, 7780, 9336, 11670, 12059, 15560, 23340, 24118, 36177, 46680, 48236, 60295, 72354, 96472, 120590, 144708, 180885, 241180, 289416, 361770, 482360, 723540, 1447080]

約数ペア:

[(1, 1447080), (2, 723540), (3, 482360), (4, 361770), (5, 289416), (6, 241180), (8, 180885), (10, 144708), (12, 120590), (15, 96472), (20, 72354), (24, 60295), (30, 48236), (31, 46680), (40, 36177), (60, 24118), (62, 23340), (93, 15560), (120, 12059), (124, 11670), (155, 9336), (186, 7780), (248, 5835), (310, 4668), (372, 3890), (389, 3720), (465, 3112), (620, 2334), (744, 1945), (778, 1860), (930, 1556), (1167, 1240)]