51422640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{167}}^1\times {\mathrm{1283}}^1$

素因数の和:1466

約数の個数: 80

約数和(自身を含む): 160489728

約数和(自身を除く): 109067088

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 167, 240, 334, 501, 668, 835, 1002, 1283, 1336, 1670, 2004, 2505, 2566, 2672, 3340, 3849, 4008, 5010, 5132, 6415, 6680, 7698, 8016, 10020, 10264, 12830, 13360, 15396, 19245, 20040, 20528, 25660, 30792, 38490, 40080, 51320, 61584, 76980, 102640, 153960, 214261, 307920, 428522, 642783, 857044, 1071305, 1285566, 1714088, 2142610, 2571132, 3213915, 3428176, 4285220, 5142264, 6427830, 8570440, 10284528, 12855660, 17140880, 25711320, 51422640]

約数ペア:

[(1, 51422640), (2, 25711320), (3, 17140880), (4, 12855660), (5, 10284528), (6, 8570440), (8, 6427830), (10, 5142264), (12, 4285220), (15, 3428176), (16, 3213915), (20, 2571132), (24, 2142610), (30, 1714088), (40, 1285566), (48, 1071305), (60, 857044), (80, 642783), (120, 428522), (167, 307920), (240, 214261), (334, 153960), (501, 102640), (668, 76980), (835, 61584), (1002, 51320), (1283, 40080), (1336, 38490), (1670, 30792), (2004, 25660), (2505, 20528), (2566, 20040), (2672, 19245), (3340, 15396), (3849, 13360), (4008, 12830), (5010, 10264), (5132, 10020), (6415, 8016), (6680, 7698)]