59998720

素因数分解:

$2^9\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1019}}^1$

素因数の和:1065

約数の個数: 80

約数和(自身を含む): 150258240

約数和(自身を除く): 90259520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 92, 115, 128, 160, 184, 230, 256, 320, 368, 460, 512, 640, 736, 920, 1019, 1280, 1472, 1840, 2038, 2560, 2944, 3680, 4076, 5095, 5888, 7360, 8152, 10190, 11776, 14720, 16304, 20380, 23437, 29440, 32608, 40760, 46874, 58880, 65216, 81520, 93748, 117185, 130432, 163040, 187496, 234370, 260864, 326080, 374992, 468740, 521728, 652160, 749984, 937480, 1304320, 1499968, 1874960, 2608640, 2999936, 3749920, 5999872, 7499840, 11999744, 14999680, 29999360, 59998720]

約数ペア:

[(1, 59998720), (2, 29999360), (4, 14999680), (5, 11999744), (8, 7499840), (10, 5999872), (16, 3749920), (20, 2999936), (23, 2608640), (32, 1874960), (40, 1499968), (46, 1304320), (64, 937480), (80, 749984), (92, 652160), (115, 521728), (128, 468740), (160, 374992), (184, 326080), (230, 260864), (256, 234370), (320, 187496), (368, 163040), (460, 130432), (512, 117185), (640, 93748), (736, 81520), (920, 65216), (1019, 58880), (1280, 46874), (1472, 40760), (1840, 32608), (2038, 29440), (2560, 23437), (2944, 20380), (3680, 16304), (4076, 14720), (5095, 11776), (5888, 10190), (7360, 8152)]