4494480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{307}}^1$

素因数の和:384

約数の個数: 80

約数和(自身を含む): 14207424

約数和(自身を除く): 9712944

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 61, 80, 120, 122, 183, 240, 244, 305, 307, 366, 488, 610, 614, 732, 915, 921, 976, 1220, 1228, 1464, 1535, 1830, 1842, 2440, 2456, 2928, 3070, 3660, 3684, 4605, 4880, 4912, 6140, 7320, 7368, 9210, 12280, 14640, 14736, 18420, 18727, 24560, 36840, 37454, 56181, 73680, 74908, 93635, 112362, 149816, 187270, 224724, 280905, 299632, 374540, 449448, 561810, 749080, 898896, 1123620, 1498160, 2247240, 4494480]

約数ペア:

[(1, 4494480), (2, 2247240), (3, 1498160), (4, 1123620), (5, 898896), (6, 749080), (8, 561810), (10, 449448), (12, 374540), (15, 299632), (16, 280905), (20, 224724), (24, 187270), (30, 149816), (40, 112362), (48, 93635), (60, 74908), (61, 73680), (80, 56181), (120, 37454), (122, 36840), (183, 24560), (240, 18727), (244, 18420), (305, 14736), (307, 14640), (366, 12280), (488, 9210), (610, 7368), (614, 7320), (732, 6140), (915, 4912), (921, 4880), (976, 4605), (1220, 3684), (1228, 3660), (1464, 3070), (1535, 2928), (1830, 2456), (1842, 2440)]