210987360

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{146519}}^1$

素因数の和:146540

約数の個数: 72

約数和(自身を含む): 719999280

約数和(自身を除く): 509011920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 146519, 293038, 439557, 586076, 732595, 879114, 1172152, 1318671, 1465190, 1758228, 2197785, 2344304, 2637342, 2930380, 3516456, 4395570, 4688608, 5274684, 5860760, 6593355, 7032912, 8791140, 10549368, 11721520, 13186710, 14065824, 17582280, 21098736, 23443040, 26373420, 35164560, 42197472, 52746840, 70329120, 105493680, 210987360]

約数ペア:

[(1, 210987360), (2, 105493680), (3, 70329120), (4, 52746840), (5, 42197472), (6, 35164560), (8, 26373420), (9, 23443040), (10, 21098736), (12, 17582280), (15, 14065824), (16, 13186710), (18, 11721520), (20, 10549368), (24, 8791140), (30, 7032912), (32, 6593355), (36, 5860760), (40, 5274684), (45, 4688608), (48, 4395570), (60, 3516456), (72, 2930380), (80, 2637342), (90, 2344304), (96, 2197785), (120, 1758228), (144, 1465190), (160, 1318671), (180, 1172152), (240, 879114), (288, 732595), (360, 586076), (480, 439557), (720, 293038), (1440, 146519)]