630636240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{202127}}^1$

素因数の和:202156

約数の個数: 80

約数和(自身を含む): 2105365248

約数和(自身を除く): 1474729008

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 202127, 404254, 606381, 808508, 1010635, 1212762, 1617016, 2021270, 2425524, 2627651, 3031905, 3234032, 4042540, 4851048, 5255302, 6063810, 7882953, 8085080, 9702096, 10510604, 12127620, 13138255, 15765906, 16170160, 21021208, 24255240, 26276510, 31531812, 39414765, 42042416, 48510480, 52553020, 63063624, 78829530, 105106040, 126127248, 157659060, 210212080, 315318120, 630636240]

約数ペア:

[(1, 630636240), (2, 315318120), (3, 210212080), (4, 157659060), (5, 126127248), (6, 105106040), (8, 78829530), (10, 63063624), (12, 52553020), (13, 48510480), (15, 42042416), (16, 39414765), (20, 31531812), (24, 26276510), (26, 24255240), (30, 21021208), (39, 16170160), (40, 15765906), (48, 13138255), (52, 12127620), (60, 10510604), (65, 9702096), (78, 8085080), (80, 7882953), (104, 6063810), (120, 5255302), (130, 4851048), (156, 4042540), (195, 3234032), (208, 3031905), (240, 2627651), (260, 2425524), (312, 2021270), (390, 1617016), (520, 1212762), (624, 1010635), (780, 808508), (1040, 606381), (1560, 404254), (3120, 202127)]