451291920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{45863}}^1$

素因数の和:45920

約数の個数: 80

約数和(自身を含む): 1433158272

約数和(自身を除く): 981866352

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 41, 48, 60, 80, 82, 120, 123, 164, 205, 240, 246, 328, 410, 492, 615, 656, 820, 984, 1230, 1640, 1968, 2460, 3280, 4920, 9840, 45863, 91726, 137589, 183452, 229315, 275178, 366904, 458630, 550356, 687945, 733808, 917260, 1100712, 1375890, 1834520, 1880383, 2201424, 2751780, 3669040, 3760766, 5503560, 5641149, 7521532, 9401915, 11007120, 11282298, 15043064, 18803830, 22564596, 28205745, 30086128, 37607660, 45129192, 56411490, 75215320, 90258384, 112822980, 150430640, 225645960, 451291920]

約数ペア:

[(1, 451291920), (2, 225645960), (3, 150430640), (4, 112822980), (5, 90258384), (6, 75215320), (8, 56411490), (10, 45129192), (12, 37607660), (15, 30086128), (16, 28205745), (20, 22564596), (24, 18803830), (30, 15043064), (40, 11282298), (41, 11007120), (48, 9401915), (60, 7521532), (80, 5641149), (82, 5503560), (120, 3760766), (123, 3669040), (164, 2751780), (205, 2201424), (240, 1880383), (246, 1834520), (328, 1375890), (410, 1100712), (492, 917260), (615, 733808), (656, 687945), (820, 550356), (984, 458630), (1230, 366904), (1640, 275178), (1968, 229315), (2460, 183452), (3280, 137589), (4920, 91726), (9840, 45863)]