387174360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{1567}}^1$

素因数の和:1681

約数の個数: 128

約数和(自身を含む): 1219276800

約数和(自身を除く): 832102440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 71, 87, 116, 120, 142, 145, 174, 213, 232, 284, 290, 348, 355, 426, 435, 568, 580, 696, 710, 852, 870, 1065, 1160, 1420, 1567, 1704, 1740, 2059, 2130, 2840, 3134, 3480, 4118, 4260, 4701, 6177, 6268, 7835, 8236, 8520, 9402, 10295, 12354, 12536, 15670, 16472, 18804, 20590, 23505, 24708, 30885, 31340, 37608, 41180, 45443, 47010, 49416, 61770, 62680, 82360, 90886, 94020, 111257, 123540, 136329, 181772, 188040, 222514, 227215, 247080, 272658, 333771, 363544, 445028, 454430, 545316, 556285, 667542, 681645, 890056, 908860, 1090632, 1112570, 1335084, 1363290, 1668855, 1817720, 2225140, 2670168, 2726580, 3226453, 3337710, 4450280, 5453160, 6452906, 6675420, 9679359, 12905812, 13350840, 16132265, 19358718, 25811624, 32264530, 38717436, 48396795, 64529060, 77434872, 96793590, 129058120, 193587180, 387174360]

約数ペア:

[(1, 387174360), (2, 193587180), (3, 129058120), (4, 96793590), (5, 77434872), (6, 64529060), (8, 48396795), (10, 38717436), (12, 32264530), (15, 25811624), (20, 19358718), (24, 16132265), (29, 13350840), (30, 12905812), (40, 9679359), (58, 6675420), (60, 6452906), (71, 5453160), (87, 4450280), (116, 3337710), (120, 3226453), (142, 2726580), (145, 2670168), (174, 2225140), (213, 1817720), (232, 1668855), (284, 1363290), (290, 1335084), (348, 1112570), (355, 1090632), (426, 908860), (435, 890056), (568, 681645), (580, 667542), (696, 556285), (710, 545316), (852, 454430), (870, 445028), (1065, 363544), (1160, 333771), (1420, 272658), (1567, 247080), (1704, 227215), (1740, 222514), (2059, 188040), (2130, 181772), (2840, 136329), (3134, 123540), (3480, 111257), (4118, 94020), (4260, 90886), (4701, 82360), (6177, 62680), (6268, 61770), (7835, 49416), (8236, 47010), (8520, 45443), (9402, 41180), (10295, 37608), (12354, 31340), (12536, 30885), (15670, 24708), (16472, 23505), (18804, 20590)]