450230640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{43627}}^1$

素因数の和:43686

約数の個数: 80

約数和(自身を含む): 1428206208

約数和(自身を除く): 977975568

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, 5160, 10320, 43627, 87254, 130881, 174508, 218135, 261762, 349016, 436270, 523524, 654405, 698032, 872540, 1047048, 1308810, 1745080, 1875961, 2094096, 2617620, 3490160, 3751922, 5235240, 5627883, 7503844, 9379805, 10470480, 11255766, 15007688, 18759610, 22511532, 28139415, 30015376, 37519220, 45023064, 56278830, 75038440, 90046128, 112557660, 150076880, 225115320, 450230640]

約数ペア:

[(1, 450230640), (2, 225115320), (3, 150076880), (4, 112557660), (5, 90046128), (6, 75038440), (8, 56278830), (10, 45023064), (12, 37519220), (15, 30015376), (16, 28139415), (20, 22511532), (24, 18759610), (30, 15007688), (40, 11255766), (43, 10470480), (48, 9379805), (60, 7503844), (80, 5627883), (86, 5235240), (120, 3751922), (129, 3490160), (172, 2617620), (215, 2094096), (240, 1875961), (258, 1745080), (344, 1308810), (430, 1047048), (516, 872540), (645, 698032), (688, 654405), (860, 523524), (1032, 436270), (1290, 349016), (1720, 261762), (2064, 218135), (2580, 174508), (3440, 130881), (5160, 87254), (10320, 43627)]