11408940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{241}}^1\times {\mathrm{263}}^1$

素因数の和:519

約数の個数: 72

約数和(自身を含む): 34882848

約数和(自身を除く): 23473908

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 241, 263, 482, 526, 723, 789, 964, 1052, 1205, 1315, 1446, 1578, 2169, 2367, 2410, 2630, 2892, 3156, 3615, 3945, 4338, 4734, 4820, 5260, 7230, 7890, 8676, 9468, 10845, 11835, 14460, 15780, 21690, 23670, 43380, 47340, 63383, 126766, 190149, 253532, 316915, 380298, 570447, 633830, 760596, 950745, 1140894, 1267660, 1901490, 2281788, 2852235, 3802980, 5704470, 11408940]

約数ペア:

[(1, 11408940), (2, 5704470), (3, 3802980), (4, 2852235), (5, 2281788), (6, 1901490), (9, 1267660), (10, 1140894), (12, 950745), (15, 760596), (18, 633830), (20, 570447), (30, 380298), (36, 316915), (45, 253532), (60, 190149), (90, 126766), (180, 63383), (241, 47340), (263, 43380), (482, 23670), (526, 21690), (723, 15780), (789, 14460), (964, 11835), (1052, 10845), (1205, 9468), (1315, 8676), (1446, 7890), (1578, 7230), (2169, 5260), (2367, 4820), (2410, 4734), (2630, 4338), (2892, 3945), (3156, 3615)]