72442560

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{1279}}^1$

素因数の和:1358

約数の個数: 112

約数和(自身を含む): 234086400

約数和(自身を除く): 161643840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 59, 60, 64, 80, 96, 118, 120, 160, 177, 192, 236, 240, 295, 320, 354, 472, 480, 590, 708, 885, 944, 960, 1180, 1279, 1416, 1770, 1888, 2360, 2558, 2832, 3540, 3776, 3837, 4720, 5116, 5664, 6395, 7080, 7674, 9440, 10232, 11328, 12790, 14160, 15348, 18880, 19185, 20464, 25580, 28320, 30696, 38370, 40928, 51160, 56640, 61392, 75461, 76740, 81856, 102320, 122784, 150922, 153480, 204640, 226383, 245568, 301844, 306960, 377305, 409280, 452766, 603688, 613920, 754610, 905532, 1131915, 1207376, 1227840, 1509220, 1811064, 2263830, 2414752, 3018440, 3622128, 4527660, 4829504, 6036880, 7244256, 9055320, 12073760, 14488512, 18110640, 24147520, 36221280, 72442560]

約数ペア:

[(1, 72442560), (2, 36221280), (3, 24147520), (4, 18110640), (5, 14488512), (6, 12073760), (8, 9055320), (10, 7244256), (12, 6036880), (15, 4829504), (16, 4527660), (20, 3622128), (24, 3018440), (30, 2414752), (32, 2263830), (40, 1811064), (48, 1509220), (59, 1227840), (60, 1207376), (64, 1131915), (80, 905532), (96, 754610), (118, 613920), (120, 603688), (160, 452766), (177, 409280), (192, 377305), (236, 306960), (240, 301844), (295, 245568), (320, 226383), (354, 204640), (472, 153480), (480, 150922), (590, 122784), (708, 102320), (885, 81856), (944, 76740), (960, 75461), (1180, 61392), (1279, 56640), (1416, 51160), (1770, 40928), (1888, 38370), (2360, 30696), (2558, 28320), (2832, 25580), (3540, 20464), (3776, 19185), (3837, 18880), (4720, 15348), (5116, 14160), (5664, 12790), (6395, 11328), (7080, 10232), (7674, 9440)]