291009240

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{4567}}^1$

素因数の和:4646

約数の個数: 128

約数和(自身を含む): 986688000

約数和(自身を除く): 695678760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 59, 60, 72, 90, 108, 118, 120, 135, 177, 180, 216, 236, 270, 295, 354, 360, 472, 531, 540, 590, 708, 885, 1062, 1080, 1180, 1416, 1593, 1770, 2124, 2360, 2655, 3186, 3540, 4248, 4567, 5310, 6372, 7080, 7965, 9134, 10620, 12744, 13701, 15930, 18268, 21240, 22835, 27402, 31860, 36536, 41103, 45670, 54804, 63720, 68505, 82206, 91340, 109608, 123309, 137010, 164412, 182680, 205515, 246618, 269453, 274020, 328824, 411030, 493236, 538906, 548040, 616545, 808359, 822060, 986472, 1077812, 1233090, 1347265, 1616718, 1644120, 2155624, 2425077, 2466180, 2694530, 3233436, 4041795, 4850154, 4932360, 5389060, 6466872, 7275231, 8083590, 9700308, 10778120, 12125385, 14550462, 16167180, 19400616, 24250770, 29100924, 32334360, 36376155, 48501540, 58201848, 72752310, 97003080, 145504620, 291009240]

約数ペア:

[(1, 291009240), (2, 145504620), (3, 97003080), (4, 72752310), (5, 58201848), (6, 48501540), (8, 36376155), (9, 32334360), (10, 29100924), (12, 24250770), (15, 19400616), (18, 16167180), (20, 14550462), (24, 12125385), (27, 10778120), (30, 9700308), (36, 8083590), (40, 7275231), (45, 6466872), (54, 5389060), (59, 4932360), (60, 4850154), (72, 4041795), (90, 3233436), (108, 2694530), (118, 2466180), (120, 2425077), (135, 2155624), (177, 1644120), (180, 1616718), (216, 1347265), (236, 1233090), (270, 1077812), (295, 986472), (354, 822060), (360, 808359), (472, 616545), (531, 548040), (540, 538906), (590, 493236), (708, 411030), (885, 328824), (1062, 274020), (1080, 269453), (1180, 246618), (1416, 205515), (1593, 182680), (1770, 164412), (2124, 137010), (2360, 123309), (2655, 109608), (3186, 91340), (3540, 82206), (4248, 68505), (4567, 63720), (5310, 54804), (6372, 45670), (7080, 41103), (7965, 36536), (9134, 31860), (10620, 27402), (12744, 22835), (13701, 21240), (15930, 18268)]