4012080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{229}}^1$

素因数の和:318

約数の個数: 80

約数和(自身を含む): 12662880

約数和(自身を除く): 8650800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 73, 80, 120, 146, 219, 229, 240, 292, 365, 438, 458, 584, 687, 730, 876, 916, 1095, 1145, 1168, 1374, 1460, 1752, 1832, 2190, 2290, 2748, 2920, 3435, 3504, 3664, 4380, 4580, 5496, 5840, 6870, 8760, 9160, 10992, 13740, 16717, 17520, 18320, 27480, 33434, 50151, 54960, 66868, 83585, 100302, 133736, 167170, 200604, 250755, 267472, 334340, 401208, 501510, 668680, 802416, 1003020, 1337360, 2006040, 4012080]

約数ペア:

[(1, 4012080), (2, 2006040), (3, 1337360), (4, 1003020), (5, 802416), (6, 668680), (8, 501510), (10, 401208), (12, 334340), (15, 267472), (16, 250755), (20, 200604), (24, 167170), (30, 133736), (40, 100302), (48, 83585), (60, 66868), (73, 54960), (80, 50151), (120, 33434), (146, 27480), (219, 18320), (229, 17520), (240, 16717), (292, 13740), (365, 10992), (438, 9160), (458, 8760), (584, 6870), (687, 5840), (730, 5496), (876, 4580), (916, 4380), (1095, 3664), (1145, 3504), (1168, 3435), (1374, 2920), (1460, 2748), (1752, 2290), (1832, 2190)]