263793780

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{241}}^1\times {\mathrm{2027}}^1$

素因数の和:2286

約数の個数: 96

約数和(自身を含む): 824503680

約数和(自身を除く): 560709900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 241, 270, 482, 540, 723, 964, 1205, 1446, 2027, 2169, 2410, 2892, 3615, 4054, 4338, 4820, 6081, 6507, 7230, 8108, 8676, 10135, 10845, 12162, 13014, 14460, 18243, 20270, 21690, 24324, 26028, 30405, 32535, 36486, 40540, 43380, 54729, 60810, 65070, 72972, 91215, 109458, 121620, 130140, 182430, 218916, 273645, 364860, 488507, 547290, 977014, 1094580, 1465521, 1954028, 2442535, 2931042, 4396563, 4885070, 5862084, 7327605, 8793126, 9770140, 13189689, 14655210, 17586252, 21982815, 26379378, 29310420, 43965630, 52758756, 65948445, 87931260, 131896890, 263793780]

約数ペア:

[(1, 263793780), (2, 131896890), (3, 87931260), (4, 65948445), (5, 52758756), (6, 43965630), (9, 29310420), (10, 26379378), (12, 21982815), (15, 17586252), (18, 14655210), (20, 13189689), (27, 9770140), (30, 8793126), (36, 7327605), (45, 5862084), (54, 4885070), (60, 4396563), (90, 2931042), (108, 2442535), (135, 1954028), (180, 1465521), (241, 1094580), (270, 977014), (482, 547290), (540, 488507), (723, 364860), (964, 273645), (1205, 218916), (1446, 182430), (2027, 130140), (2169, 121620), (2410, 109458), (2892, 91215), (3615, 72972), (4054, 65070), (4338, 60810), (4820, 54729), (6081, 43380), (6507, 40540), (7230, 36486), (8108, 32535), (8676, 30405), (10135, 26028), (10845, 24324), (12162, 21690), (13014, 20270), (14460, 18243)]