45315120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{4391}}^1$

素因数の和:4450

約数の個数: 80

約数和(自身を含む): 143776512

約数和(自身を除く): 98461392

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 43, 48, 60, 80, 86, 120, 129, 172, 215, 240, 258, 344, 430, 516, 645, 688, 860, 1032, 1290, 1720, 2064, 2580, 3440, 4391, 5160, 8782, 10320, 13173, 17564, 21955, 26346, 35128, 43910, 52692, 65865, 70256, 87820, 105384, 131730, 175640, 188813, 210768, 263460, 351280, 377626, 526920, 566439, 755252, 944065, 1053840, 1132878, 1510504, 1888130, 2265756, 2832195, 3021008, 3776260, 4531512, 5664390, 7552520, 9063024, 11328780, 15105040, 22657560, 45315120]

約数ペア:

[(1, 45315120), (2, 22657560), (3, 15105040), (4, 11328780), (5, 9063024), (6, 7552520), (8, 5664390), (10, 4531512), (12, 3776260), (15, 3021008), (16, 2832195), (20, 2265756), (24, 1888130), (30, 1510504), (40, 1132878), (43, 1053840), (48, 944065), (60, 755252), (80, 566439), (86, 526920), (120, 377626), (129, 351280), (172, 263460), (215, 210768), (240, 188813), (258, 175640), (344, 131730), (430, 105384), (516, 87820), (645, 70256), (688, 65865), (860, 52692), (1032, 43910), (1290, 35128), (1720, 26346), (2064, 21955), (2580, 17564), (3440, 13173), (4391, 10320), (5160, 8782)]