74570520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{7487}}^1$

素因数の和:7584

約数の個数: 64

約数和(自身を含む): 226437120

約数和(自身を除く): 151866600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 83, 120, 166, 249, 332, 415, 498, 664, 830, 996, 1245, 1660, 1992, 2490, 3320, 4980, 7487, 9960, 14974, 22461, 29948, 37435, 44922, 59896, 74870, 89844, 112305, 149740, 179688, 224610, 299480, 449220, 621421, 898440, 1242842, 1864263, 2485684, 3107105, 3728526, 4971368, 6214210, 7457052, 9321315, 12428420, 14914104, 18642630, 24856840, 37285260, 74570520]

約数ペア:

[(1, 74570520), (2, 37285260), (3, 24856840), (4, 18642630), (5, 14914104), (6, 12428420), (8, 9321315), (10, 7457052), (12, 6214210), (15, 4971368), (20, 3728526), (24, 3107105), (30, 2485684), (40, 1864263), (60, 1242842), (83, 898440), (120, 621421), (166, 449220), (249, 299480), (332, 224610), (415, 179688), (498, 149740), (664, 112305), (830, 89844), (996, 74870), (1245, 59896), (1660, 44922), (1992, 37435), (2490, 29948), (3320, 22461), (4980, 14974), (7487, 9960)]