4780006920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1021369}}^1$

素因数の和:1021399

約数の個数: 96

約数和(自身を含む): 16730040600

約数和(自身を除く): 11950033680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 180, 195, 234, 260, 312, 360, 390, 468, 520, 585, 780, 936, 1170, 1560, 2340, 4680, 1021369, 2042738, 3064107, 4085476, 5106845, 6128214, 8170952, 9192321, 10213690, 12256428, 13277797, 15320535, 18384642, 20427380, 24512856, 26555594, 30641070, 36769284, 39833391, 40854760, 45961605, 53111188, 61282140, 66388985, 73538568, 79666782, 91923210, 106222376, 119500173, 122564280, 132777970, 159333564, 183846420, 199166955, 239000346, 265555940, 318667128, 367692840, 398333910, 478000692, 531111880, 597500865, 796667820, 956001384, 1195001730, 1593335640, 2390003460, 4780006920]

約数ペア:

[(1, 4780006920), (2, 2390003460), (3, 1593335640), (4, 1195001730), (5, 956001384), (6, 796667820), (8, 597500865), (9, 531111880), (10, 478000692), (12, 398333910), (13, 367692840), (15, 318667128), (18, 265555940), (20, 239000346), (24, 199166955), (26, 183846420), (30, 159333564), (36, 132777970), (39, 122564280), (40, 119500173), (45, 106222376), (52, 91923210), (60, 79666782), (65, 73538568), (72, 66388985), (78, 61282140), (90, 53111188), (104, 45961605), (117, 40854760), (120, 39833391), (130, 36769284), (156, 30641070), (180, 26555594), (195, 24512856), (234, 20427380), (260, 18384642), (312, 15320535), (360, 13277797), (390, 12256428), (468, 10213690), (520, 9192321), (585, 8170952), (780, 6128214), (936, 5106845), (1170, 4085476), (1560, 3064107), (2340, 2042738), (4680, 1021369)]