244246080

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19571}}^1$

素因数の和:19604

約数の個数: 112

約数和(自身を含む): 835176384

約数和(自身を除く): 590930304

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 390, 416, 480, 520, 624, 780, 832, 960, 1040, 1248, 1560, 2080, 2496, 3120, 4160, 6240, 12480, 19571, 39142, 58713, 78284, 97855, 117426, 156568, 195710, 234852, 254423, 293565, 313136, 391420, 469704, 508846, 587130, 626272, 763269, 782840, 939408, 1017692, 1174260, 1252544, 1272115, 1526538, 1565680, 1878816, 2035384, 2348520, 2544230, 3053076, 3131360, 3757632, 3816345, 4070768, 4697040, 5088460, 6106152, 6262720, 7632690, 8141536, 9394080, 10176920, 12212304, 15265380, 16283072, 18788160, 20353840, 24424608, 30530760, 40707680, 48849216, 61061520, 81415360, 122123040, 244246080]

約数ペア:

[(1, 244246080), (2, 122123040), (3, 81415360), (4, 61061520), (5, 48849216), (6, 40707680), (8, 30530760), (10, 24424608), (12, 20353840), (13, 18788160), (15, 16283072), (16, 15265380), (20, 12212304), (24, 10176920), (26, 9394080), (30, 8141536), (32, 7632690), (39, 6262720), (40, 6106152), (48, 5088460), (52, 4697040), (60, 4070768), (64, 3816345), (65, 3757632), (78, 3131360), (80, 3053076), (96, 2544230), (104, 2348520), (120, 2035384), (130, 1878816), (156, 1565680), (160, 1526538), (192, 1272115), (195, 1252544), (208, 1174260), (240, 1017692), (260, 939408), (312, 782840), (320, 763269), (390, 626272), (416, 587130), (480, 508846), (520, 469704), (624, 391420), (780, 313136), (832, 293565), (960, 254423), (1040, 234852), (1248, 195710), (1560, 156568), (2080, 117426), (2496, 97855), (3120, 78284), (4160, 58713), (6240, 39142), (12480, 19571)]