392660880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{593}}^1$

素因数の和:729

約数の個数: 160

約数和(自身を含む): 1272775680

約数和(自身を除く): 880114800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 89, 93, 120, 124, 155, 178, 186, 240, 248, 267, 310, 356, 372, 445, 465, 496, 534, 593, 620, 712, 744, 890, 930, 1068, 1186, 1240, 1335, 1424, 1488, 1779, 1780, 1860, 2136, 2372, 2480, 2670, 2759, 2965, 3558, 3560, 3720, 4272, 4744, 5340, 5518, 5930, 7116, 7120, 7440, 8277, 8895, 9488, 10680, 11036, 11860, 13795, 14232, 16554, 17790, 18383, 21360, 22072, 23720, 27590, 28464, 33108, 35580, 36766, 41385, 44144, 47440, 52777, 55149, 55180, 66216, 71160, 73532, 82770, 91915, 105554, 110298, 110360, 132432, 142320, 147064, 158331, 165540, 183830, 211108, 220596, 220720, 263885, 275745, 294128, 316662, 331080, 367660, 422216, 441192, 527770, 551490, 633324, 662160, 735320, 791655, 844432, 882384, 1055540, 1102980, 1266648, 1470640, 1583310, 1636087, 2111080, 2205960, 2533296, 3166620, 3272174, 4222160, 4411920, 4908261, 6333240, 6544348, 8180435, 9816522, 12666480, 13088696, 16360870, 19633044, 24541305, 26177392, 32721740, 39266088, 49082610, 65443480, 78532176, 98165220, 130886960, 196330440, 392660880]

約数ペア:

[(1, 392660880), (2, 196330440), (3, 130886960), (4, 98165220), (5, 78532176), (6, 65443480), (8, 49082610), (10, 39266088), (12, 32721740), (15, 26177392), (16, 24541305), (20, 19633044), (24, 16360870), (30, 13088696), (31, 12666480), (40, 9816522), (48, 8180435), (60, 6544348), (62, 6333240), (80, 4908261), (89, 4411920), (93, 4222160), (120, 3272174), (124, 3166620), (155, 2533296), (178, 2205960), (186, 2111080), (240, 1636087), (248, 1583310), (267, 1470640), (310, 1266648), (356, 1102980), (372, 1055540), (445, 882384), (465, 844432), (496, 791655), (534, 735320), (593, 662160), (620, 633324), (712, 551490), (744, 527770), (890, 441192), (930, 422216), (1068, 367660), (1186, 331080), (1240, 316662), (1335, 294128), (1424, 275745), (1488, 263885), (1779, 220720), (1780, 220596), (1860, 211108), (2136, 183830), (2372, 165540), (2480, 158331), (2670, 147064), (2759, 142320), (2965, 132432), (3558, 110360), (3560, 110298), (3720, 105554), (4272, 91915), (4744, 82770), (5340, 73532), (5518, 71160), (5930, 66216), (7116, 55180), (7120, 55149), (7440, 52777), (8277, 47440), (8895, 44144), (9488, 41385), (10680, 36766), (11036, 35580), (11860, 33108), (13795, 28464), (14232, 27590), (16554, 23720), (17790, 22072), (18383, 21360)]