1330593480

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{499}}^1\times {\mathrm{823}}^1$

素因数の和:1345

約数の個数: 160

約数和(自身を含む): 4486680000

約数和(自身を除く): 3156086520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 499, 540, 648, 810, 823, 998, 1080, 1497, 1620, 1646, 1996, 2469, 2495, 2994, 3240, 3292, 3992, 4115, 4491, 4938, 4990, 5988, 6584, 7407, 7485, 8230, 8982, 9876, 9980, 11976, 12345, 13473, 14814, 14970, 16460, 17964, 19752, 19960, 22221, 22455, 24690, 26946, 29628, 29940, 32920, 35928, 37035, 40419, 44442, 44910, 49380, 53892, 59256, 59880, 66663, 67365, 74070, 80838, 88884, 89820, 98760, 107784, 111105, 133326, 134730, 148140, 161676, 177768, 179640, 202095, 222210, 266652, 269460, 296280, 323352, 333315, 404190, 410677, 444420, 533304, 538920, 666630, 808380, 821354, 888840, 1232031, 1333260, 1616760, 1642708, 2053385, 2464062, 2666520, 3285416, 3696093, 4106770, 4928124, 6160155, 7392186, 8213540, 9856248, 11088279, 12320310, 14784372, 16427080, 18480465, 22176558, 24640620, 29568744, 33264837, 36960930, 44353116, 49281240, 55441395, 66529674, 73921860, 88706232, 110882790, 133059348, 147843720, 166324185, 221765580, 266118696, 332648370, 443531160, 665296740, 1330593480]

約数ペア:

[(1, 1330593480), (2, 665296740), (3, 443531160), (4, 332648370), (5, 266118696), (6, 221765580), (8, 166324185), (9, 147843720), (10, 133059348), (12, 110882790), (15, 88706232), (18, 73921860), (20, 66529674), (24, 55441395), (27, 49281240), (30, 44353116), (36, 36960930), (40, 33264837), (45, 29568744), (54, 24640620), (60, 22176558), (72, 18480465), (81, 16427080), (90, 14784372), (108, 12320310), (120, 11088279), (135, 9856248), (162, 8213540), (180, 7392186), (216, 6160155), (270, 4928124), (324, 4106770), (360, 3696093), (405, 3285416), (499, 2666520), (540, 2464062), (648, 2053385), (810, 1642708), (823, 1616760), (998, 1333260), (1080, 1232031), (1497, 888840), (1620, 821354), (1646, 808380), (1996, 666630), (2469, 538920), (2495, 533304), (2994, 444420), (3240, 410677), (3292, 404190), (3992, 333315), (4115, 323352), (4491, 296280), (4938, 269460), (4990, 266652), (5988, 222210), (6584, 202095), (7407, 179640), (7485, 177768), (8230, 161676), (8982, 148140), (9876, 134730), (9980, 133326), (11976, 111105), (12345, 107784), (13473, 98760), (14814, 89820), (14970, 88884), (16460, 80838), (17964, 74070), (19752, 67365), (19960, 66663), (22221, 59880), (22455, 59256), (24690, 53892), (26946, 49380), (29628, 44910), (29940, 44442), (32920, 40419), (35928, 37035)]