490424181840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{681144697}}^1$

素因数の和:681144716

約数の個数: 60

約数和(自身を含む): 1647007879764

約数和(自身を除く): 1156583697924

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 681144697, 1362289394, 2043434091, 2724578788, 3405723485, 4086868182, 5449157576, 6130302273, 6811446970, 8173736364, 10217170455, 10898315152, 12260604546, 13622893940, 16347472728, 20434340910, 24521209092, 27245787880, 30651511365, 32694945456, 40868681820, 49042418184, 54491575760, 61303022730, 81737363640, 98084836368, 122606045460, 163474727280, 245212090920, 490424181840]

約数ペア:

[(1, 490424181840), (2, 245212090920), (3, 163474727280), (4, 122606045460), (5, 98084836368), (6, 81737363640), (8, 61303022730), (9, 54491575760), (10, 49042418184), (12, 40868681820), (15, 32694945456), (16, 30651511365), (18, 27245787880), (20, 24521209092), (24, 20434340910), (30, 16347472728), (36, 13622893940), (40, 12260604546), (45, 10898315152), (48, 10217170455), (60, 8173736364), (72, 6811446970), (80, 6130302273), (90, 5449157576), (120, 4086868182), (144, 3405723485), (180, 2724578788), (240, 2043434091), (360, 1362289394), (720, 681144697)]