480753960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{210857}}^1$

素因数の和:210890

約数の個数: 64

約数和(自身を含む): 1518177600

約数和(自身を除く): 1037423640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 210857, 421714, 632571, 843428, 1054285, 1265142, 1686856, 2108570, 2530284, 3162855, 4006283, 4217140, 5060568, 6325710, 8012566, 8434280, 12018849, 12651420, 16025132, 20031415, 24037698, 25302840, 32050264, 40062830, 48075396, 60094245, 80125660, 96150792, 120188490, 160251320, 240376980, 480753960]

約数ペア:

[(1, 480753960), (2, 240376980), (3, 160251320), (4, 120188490), (5, 96150792), (6, 80125660), (8, 60094245), (10, 48075396), (12, 40062830), (15, 32050264), (19, 25302840), (20, 24037698), (24, 20031415), (30, 16025132), (38, 12651420), (40, 12018849), (57, 8434280), (60, 8012566), (76, 6325710), (95, 5060568), (114, 4217140), (120, 4006283), (152, 3162855), (190, 2530284), (228, 2108570), (285, 1686856), (380, 1265142), (456, 1054285), (570, 843428), (760, 632571), (1140, 421714), (2280, 210857)]