18167280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{1283}}^1$

素因数の和:1358

約数の個数: 80

約数和(自身を含む): 57317760

約数和(自身を除く): 39150480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 59, 60, 80, 118, 120, 177, 236, 240, 295, 354, 472, 590, 708, 885, 944, 1180, 1283, 1416, 1770, 2360, 2566, 2832, 3540, 3849, 4720, 5132, 6415, 7080, 7698, 10264, 12830, 14160, 15396, 19245, 20528, 25660, 30792, 38490, 51320, 61584, 75697, 76980, 102640, 151394, 153960, 227091, 302788, 307920, 378485, 454182, 605576, 756970, 908364, 1135455, 1211152, 1513940, 1816728, 2270910, 3027880, 3633456, 4541820, 6055760, 9083640, 18167280]

約数ペア:

[(1, 18167280), (2, 9083640), (3, 6055760), (4, 4541820), (5, 3633456), (6, 3027880), (8, 2270910), (10, 1816728), (12, 1513940), (15, 1211152), (16, 1135455), (20, 908364), (24, 756970), (30, 605576), (40, 454182), (48, 378485), (59, 307920), (60, 302788), (80, 227091), (118, 153960), (120, 151394), (177, 102640), (236, 76980), (240, 75697), (295, 61584), (354, 51320), (472, 38490), (590, 30792), (708, 25660), (885, 20528), (944, 19245), (1180, 15396), (1283, 14160), (1416, 12830), (1770, 10264), (2360, 7698), (2566, 7080), (2832, 6415), (3540, 5132), (3849, 4720)]