145507080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71327}}^1$

素因数の和:71358

約数の個数: 64

約数和(自身を含む): 462205440

約数和(自身を除く): 316698360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 71327, 142654, 213981, 285308, 356635, 427962, 570616, 713270, 855924, 1069905, 1212559, 1426540, 1711848, 2139810, 2425118, 2853080, 3637677, 4279620, 4850236, 6062795, 7275354, 8559240, 9700472, 12125590, 14550708, 18188385, 24251180, 29101416, 36376770, 48502360, 72753540, 145507080]

約数ペア:

[(1, 145507080), (2, 72753540), (3, 48502360), (4, 36376770), (5, 29101416), (6, 24251180), (8, 18188385), (10, 14550708), (12, 12125590), (15, 9700472), (17, 8559240), (20, 7275354), (24, 6062795), (30, 4850236), (34, 4279620), (40, 3637677), (51, 2853080), (60, 2425118), (68, 2139810), (85, 1711848), (102, 1426540), (120, 1212559), (136, 1069905), (170, 855924), (204, 713270), (255, 570616), (340, 427962), (408, 356635), (510, 285308), (680, 213981), (1020, 142654), (2040, 71327)]