15220235088

素因数分解:

$2^4\times 3^2\times {\mathrm{239}}^1\times {\mathrm{442243}}^1$

素因数の和:442496

約数の個数: 60

約数和(自身を含む): 42773839680

約数和(自身を除く): 27553604592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 239, 478, 717, 956, 1434, 1912, 2151, 2868, 3824, 4302, 5736, 8604, 11472, 17208, 34416, 442243, 884486, 1326729, 1768972, 2653458, 3537944, 3980187, 5306916, 7075888, 7960374, 10613832, 15920748, 21227664, 31841496, 63682992, 105696077, 211392154, 317088231, 422784308, 634176462, 845568616, 951264693, 1268352924, 1691137232, 1902529386, 2536705848, 3805058772, 5073411696, 7610117544, 15220235088]

約数ペア:

[(1, 15220235088), (2, 7610117544), (3, 5073411696), (4, 3805058772), (6, 2536705848), (8, 1902529386), (9, 1691137232), (12, 1268352924), (16, 951264693), (18, 845568616), (24, 634176462), (36, 422784308), (48, 317088231), (72, 211392154), (144, 105696077), (239, 63682992), (478, 31841496), (717, 21227664), (956, 15920748), (1434, 10613832), (1912, 7960374), (2151, 7075888), (2868, 5306916), (3824, 3980187), (4302, 3537944), (5736, 2653458), (8604, 1768972), (11472, 1326729), (17208, 884486), (34416, 442243)]