267440160

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{42859}}^1$

素因数の和:42890

約数の個数: 96

約数和(自身を含む): 907260480

約数和(自身を除く): 639820320

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, 65, 78, 80, 96, 104, 120, 130, 156, 160, 195, 208, 240, 260, 312, 390, 416, 480, 520, 624, 780, 1040, 1248, 1560, 2080, 3120, 6240, 42859, 85718, 128577, 171436, 214295, 257154, 342872, 428590, 514308, 557167, 642885, 685744, 857180, 1028616, 1114334, 1285770, 1371488, 1671501, 1714360, 2057232, 2228668, 2571540, 2785835, 3343002, 3428720, 4114464, 4457336, 5143080, 5571670, 6686004, 6857440, 8357505, 8914672, 10286160, 11143340, 13372008, 16715010, 17829344, 20572320, 22286680, 26744016, 33430020, 44573360, 53488032, 66860040, 89146720, 133720080, 267440160]

約数ペア:

[(1, 267440160), (2, 133720080), (3, 89146720), (4, 66860040), (5, 53488032), (6, 44573360), (8, 33430020), (10, 26744016), (12, 22286680), (13, 20572320), (15, 17829344), (16, 16715010), (20, 13372008), (24, 11143340), (26, 10286160), (30, 8914672), (32, 8357505), (39, 6857440), (40, 6686004), (48, 5571670), (52, 5143080), (60, 4457336), (65, 4114464), (78, 3428720), (80, 3343002), (96, 2785835), (104, 2571540), (120, 2228668), (130, 2057232), (156, 1714360), (160, 1671501), (195, 1371488), (208, 1285770), (240, 1114334), (260, 1028616), (312, 857180), (390, 685744), (416, 642885), (480, 557167), (520, 514308), (624, 428590), (780, 342872), (1040, 257154), (1248, 214295), (1560, 171436), (2080, 128577), (3120, 85718), (6240, 42859)]