48073360

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{149}}^1$

素因数の和:308

約数の個数: 80

約数和(自身を含む): 116622000

約数和(自身を除く): 68548640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 74, 80, 109, 148, 149, 185, 218, 296, 298, 370, 436, 545, 592, 596, 740, 745, 872, 1090, 1192, 1480, 1490, 1744, 2180, 2384, 2960, 2980, 4033, 4360, 5513, 5960, 8066, 8720, 11026, 11920, 16132, 16241, 20165, 22052, 27565, 32264, 32482, 40330, 44104, 55130, 64528, 64964, 80660, 81205, 88208, 110260, 129928, 161320, 162410, 220520, 259856, 322640, 324820, 441040, 600917, 649640, 1201834, 1299280, 2403668, 3004585, 4807336, 6009170, 9614672, 12018340, 24036680, 48073360]

約数ペア:

[(1, 48073360), (2, 24036680), (4, 12018340), (5, 9614672), (8, 6009170), (10, 4807336), (16, 3004585), (20, 2403668), (37, 1299280), (40, 1201834), (74, 649640), (80, 600917), (109, 441040), (148, 324820), (149, 322640), (185, 259856), (218, 220520), (296, 162410), (298, 161320), (370, 129928), (436, 110260), (545, 88208), (592, 81205), (596, 80660), (740, 64964), (745, 64528), (872, 55130), (1090, 44104), (1192, 40330), (1480, 32482), (1490, 32264), (1744, 27565), (2180, 22052), (2384, 20165), (2960, 16241), (2980, 16132), (4033, 11920), (4360, 11026), (5513, 8720), (5960, 8066)]