27556920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1867}}^1$

素因数の和:1925

約数の個数: 96

約数和(自身を含む): 91793520

約数和(自身を除く): 64236600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 41, 45, 60, 72, 82, 90, 120, 123, 164, 180, 205, 246, 328, 360, 369, 410, 492, 615, 738, 820, 984, 1230, 1476, 1640, 1845, 1867, 2460, 2952, 3690, 3734, 4920, 5601, 7380, 7468, 9335, 11202, 14760, 14936, 16803, 18670, 22404, 28005, 33606, 37340, 44808, 56010, 67212, 74680, 76547, 84015, 112020, 134424, 153094, 168030, 224040, 229641, 306188, 336060, 382735, 459282, 612376, 672120, 688923, 765470, 918564, 1148205, 1377846, 1530940, 1837128, 2296410, 2755692, 3061880, 3444615, 4592820, 5511384, 6889230, 9185640, 13778460, 27556920]

約数ペア:

[(1, 27556920), (2, 13778460), (3, 9185640), (4, 6889230), (5, 5511384), (6, 4592820), (8, 3444615), (9, 3061880), (10, 2755692), (12, 2296410), (15, 1837128), (18, 1530940), (20, 1377846), (24, 1148205), (30, 918564), (36, 765470), (40, 688923), (41, 672120), (45, 612376), (60, 459282), (72, 382735), (82, 336060), (90, 306188), (120, 229641), (123, 224040), (164, 168030), (180, 153094), (205, 134424), (246, 112020), (328, 84015), (360, 76547), (369, 74680), (410, 67212), (492, 56010), (615, 44808), (738, 37340), (820, 33606), (984, 28005), (1230, 22404), (1476, 18670), (1640, 16803), (1845, 14936), (1867, 14760), (2460, 11202), (2952, 9335), (3690, 7468), (3734, 7380), (4920, 5601)]