73785840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{13367}}^1$

素因数の和:13406

約数の個数: 80

約数和(自身を含む): 238699008

約数和(自身を除く): 164913168

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 92, 115, 120, 138, 184, 230, 240, 276, 345, 368, 460, 552, 690, 920, 1104, 1380, 1840, 2760, 5520, 13367, 26734, 40101, 53468, 66835, 80202, 106936, 133670, 160404, 200505, 213872, 267340, 307441, 320808, 401010, 534680, 614882, 641616, 802020, 922323, 1069360, 1229764, 1537205, 1604040, 1844646, 2459528, 3074410, 3208080, 3689292, 4611615, 4919056, 6148820, 7378584, 9223230, 12297640, 14757168, 18446460, 24595280, 36892920, 73785840]

約数ペア:

[(1, 73785840), (2, 36892920), (3, 24595280), (4, 18446460), (5, 14757168), (6, 12297640), (8, 9223230), (10, 7378584), (12, 6148820), (15, 4919056), (16, 4611615), (20, 3689292), (23, 3208080), (24, 3074410), (30, 2459528), (40, 1844646), (46, 1604040), (48, 1537205), (60, 1229764), (69, 1069360), (80, 922323), (92, 802020), (115, 641616), (120, 614882), (138, 534680), (184, 401010), (230, 320808), (240, 307441), (276, 267340), (345, 213872), (368, 200505), (460, 160404), (552, 133670), (690, 106936), (920, 80202), (1104, 66835), (1380, 53468), (1840, 40101), (2760, 26734), (5520, 13367)]