379259160

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{451499}}^1$

素因数の和:451520

約数の個数: 64

約数和(自身を含む): 1300320000

約数和(自身を除く): 921060840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 451499, 902998, 1354497, 1805996, 2257495, 2708994, 3160493, 3611992, 4514990, 5417988, 6320986, 6772485, 9029980, 9481479, 10835976, 12641972, 13544970, 15802465, 18059960, 18962958, 25283944, 27089940, 31604930, 37925916, 47407395, 54179880, 63209860, 75851832, 94814790, 126419720, 189629580, 379259160]

約数ペア:

[(1, 379259160), (2, 189629580), (3, 126419720), (4, 94814790), (5, 75851832), (6, 63209860), (7, 54179880), (8, 47407395), (10, 37925916), (12, 31604930), (14, 27089940), (15, 25283944), (20, 18962958), (21, 18059960), (24, 15802465), (28, 13544970), (30, 12641972), (35, 10835976), (40, 9481479), (42, 9029980), (56, 6772485), (60, 6320986), (70, 5417988), (84, 4514990), (105, 3611992), (120, 3160493), (140, 2708994), (168, 2257495), (210, 1805996), (280, 1354497), (420, 902998), (840, 451499)]