51105360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{6869}}^1$

素因数の和:6916

約数の個数: 80

約数和(自身を含む): 163560960

約数和(自身を除く): 112455600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 930, 1240, 1488, 1860, 2480, 3720, 6869, 7440, 13738, 20607, 27476, 34345, 41214, 54952, 68690, 82428, 103035, 109904, 137380, 164856, 206070, 212939, 274760, 329712, 412140, 425878, 549520, 638817, 824280, 851756, 1064695, 1277634, 1648560, 1703512, 2129390, 2555268, 3194085, 3407024, 4258780, 5110536, 6388170, 8517560, 10221072, 12776340, 17035120, 25552680, 51105360]

約数ペア:

[(1, 51105360), (2, 25552680), (3, 17035120), (4, 12776340), (5, 10221072), (6, 8517560), (8, 6388170), (10, 5110536), (12, 4258780), (15, 3407024), (16, 3194085), (20, 2555268), (24, 2129390), (30, 1703512), (31, 1648560), (40, 1277634), (48, 1064695), (60, 851756), (62, 824280), (80, 638817), (93, 549520), (120, 425878), (124, 412140), (155, 329712), (186, 274760), (240, 212939), (248, 206070), (310, 164856), (372, 137380), (465, 109904), (496, 103035), (620, 82428), (744, 68690), (930, 54952), (1240, 41214), (1488, 34345), (1860, 27476), (2480, 20607), (3720, 13738), (6869, 7440)]