719921040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{229}}^1\times {\mathrm{13099}}^1$

素因数の和:13344

約数の個数: 80

約数和(自身を含む): 2241672000

約数和(自身を除く): 1521750960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 229, 240, 458, 687, 916, 1145, 1374, 1832, 2290, 2748, 3435, 3664, 4580, 5496, 6870, 9160, 10992, 13099, 13740, 18320, 26198, 27480, 39297, 52396, 54960, 65495, 78594, 104792, 130990, 157188, 196485, 209584, 261980, 314376, 392970, 523960, 628752, 785940, 1047920, 1571880, 2999671, 3143760, 5999342, 8999013, 11998684, 14998355, 17998026, 23997368, 29996710, 35996052, 44995065, 47994736, 59993420, 71992104, 89990130, 119986840, 143984208, 179980260, 239973680, 359960520, 719921040]

約数ペア:

[(1, 719921040), (2, 359960520), (3, 239973680), (4, 179980260), (5, 143984208), (6, 119986840), (8, 89990130), (10, 71992104), (12, 59993420), (15, 47994736), (16, 44995065), (20, 35996052), (24, 29996710), (30, 23997368), (40, 17998026), (48, 14998355), (60, 11998684), (80, 8999013), (120, 5999342), (229, 3143760), (240, 2999671), (458, 1571880), (687, 1047920), (916, 785940), (1145, 628752), (1374, 523960), (1832, 392970), (2290, 314376), (2748, 261980), (3435, 209584), (3664, 196485), (4580, 157188), (5496, 130990), (6870, 104792), (9160, 78594), (10992, 65495), (13099, 54960), (13740, 52396), (18320, 39297), (26198, 27480)]