126839280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{191}}^1\times {\mathrm{2767}}^1$

素因数の和:2974

約数の個数: 80

約数和(自身を含む): 395403264

約数和(自身を除く): 268563984

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 191, 240, 382, 573, 764, 955, 1146, 1528, 1910, 2292, 2767, 2865, 3056, 3820, 4584, 5534, 5730, 7640, 8301, 9168, 11068, 11460, 13835, 15280, 16602, 22136, 22920, 27670, 33204, 41505, 44272, 45840, 55340, 66408, 83010, 110680, 132816, 166020, 221360, 332040, 528497, 664080, 1056994, 1585491, 2113988, 2642485, 3170982, 4227976, 5284970, 6341964, 7927455, 8455952, 10569940, 12683928, 15854910, 21139880, 25367856, 31709820, 42279760, 63419640, 126839280]

約数ペア:

[(1, 126839280), (2, 63419640), (3, 42279760), (4, 31709820), (5, 25367856), (6, 21139880), (8, 15854910), (10, 12683928), (12, 10569940), (15, 8455952), (16, 7927455), (20, 6341964), (24, 5284970), (30, 4227976), (40, 3170982), (48, 2642485), (60, 2113988), (80, 1585491), (120, 1056994), (191, 664080), (240, 528497), (382, 332040), (573, 221360), (764, 166020), (955, 132816), (1146, 110680), (1528, 83010), (1910, 66408), (2292, 55340), (2767, 45840), (2865, 44272), (3056, 41505), (3820, 33204), (4584, 27670), (5534, 22920), (5730, 22136), (7640, 16602), (8301, 15280), (9168, 13835), (11068, 11460)]