45102120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{53693}}^1$

素因数の和:53714

約数の個数: 64

約数和(自身を含む): 154638720

約数和(自身を除く): 109536600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 53693, 107386, 161079, 214772, 268465, 322158, 375851, 429544, 536930, 644316, 751702, 805395, 1073860, 1127553, 1288632, 1503404, 1610790, 1879255, 2147720, 2255106, 3006808, 3221580, 3758510, 4510212, 5637765, 6443160, 7517020, 9020424, 11275530, 15034040, 22551060, 45102120]

約数ペア:

[(1, 45102120), (2, 22551060), (3, 15034040), (4, 11275530), (5, 9020424), (6, 7517020), (7, 6443160), (8, 5637765), (10, 4510212), (12, 3758510), (14, 3221580), (15, 3006808), (20, 2255106), (21, 2147720), (24, 1879255), (28, 1610790), (30, 1503404), (35, 1288632), (40, 1127553), (42, 1073860), (56, 805395), (60, 751702), (70, 644316), (84, 536930), (105, 429544), (120, 375851), (140, 322158), (168, 268465), (210, 214772), (280, 161079), (420, 107386), (840, 53693)]