138273360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{571}}^1\times {\mathrm{1009}}^1$

素因数の和:1596

約数の個数: 80

約数和(自身を含む): 429823680

約数和(自身を除く): 291550320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 571, 1009, 1142, 1713, 2018, 2284, 2855, 3027, 3426, 4036, 4568, 5045, 5710, 6054, 6852, 8072, 8565, 9136, 10090, 11420, 12108, 13704, 15135, 16144, 17130, 20180, 22840, 24216, 27408, 30270, 34260, 40360, 45680, 48432, 60540, 68520, 80720, 121080, 137040, 242160, 576139, 1152278, 1728417, 2304556, 2880695, 3456834, 4609112, 5761390, 6913668, 8642085, 9218224, 11522780, 13827336, 17284170, 23045560, 27654672, 34568340, 46091120, 69136680, 138273360]

約数ペア:

[(1, 138273360), (2, 69136680), (3, 46091120), (4, 34568340), (5, 27654672), (6, 23045560), (8, 17284170), (10, 13827336), (12, 11522780), (15, 9218224), (16, 8642085), (20, 6913668), (24, 5761390), (30, 4609112), (40, 3456834), (48, 2880695), (60, 2304556), (80, 1728417), (120, 1152278), (240, 576139), (571, 242160), (1009, 137040), (1142, 121080), (1713, 80720), (2018, 68520), (2284, 60540), (2855, 48432), (3027, 45680), (3426, 40360), (4036, 34260), (4568, 30270), (5045, 27408), (5710, 24216), (6054, 22840), (6852, 20180), (8072, 17130), (8565, 16144), (9136, 15135), (10090, 13704), (11420, 12108)]