391342320

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{103}}^1\times {\mathrm{1759}}^1$

素因数の和:1884

約数の個数: 160

約数和(自身を含む): 1361817600

約数和(自身を除く): 970475280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 103, 108, 120, 135, 144, 180, 206, 216, 240, 270, 309, 360, 412, 432, 515, 540, 618, 720, 824, 927, 1030, 1080, 1236, 1545, 1648, 1759, 1854, 2060, 2160, 2472, 2781, 3090, 3518, 3708, 4120, 4635, 4944, 5277, 5562, 6180, 7036, 7416, 8240, 8795, 9270, 10554, 11124, 12360, 13905, 14072, 14832, 15831, 17590, 18540, 21108, 22248, 24720, 26385, 27810, 28144, 31662, 35180, 37080, 42216, 44496, 47493, 52770, 55620, 63324, 70360, 74160, 79155, 84432, 94986, 105540, 111240, 126648, 140720, 158310, 181177, 189972, 211080, 222480, 237465, 253296, 316620, 362354, 379944, 422160, 474930, 543531, 633240, 724708, 759888, 905885, 949860, 1087062, 1266480, 1449416, 1630593, 1811770, 1899720, 2174124, 2717655, 2898832, 3261186, 3623540, 3799440, 4348248, 4891779, 5435310, 6522372, 7247080, 8152965, 8696496, 9783558, 10870620, 13044744, 14494160, 16305930, 19567116, 21741240, 24458895, 26089488, 32611860, 39134232, 43482480, 48917790, 65223720, 78268464, 97835580, 130447440, 195671160, 391342320]

約数ペア:

[(1, 391342320), (2, 195671160), (3, 130447440), (4, 97835580), (5, 78268464), (6, 65223720), (8, 48917790), (9, 43482480), (10, 39134232), (12, 32611860), (15, 26089488), (16, 24458895), (18, 21741240), (20, 19567116), (24, 16305930), (27, 14494160), (30, 13044744), (36, 10870620), (40, 9783558), (45, 8696496), (48, 8152965), (54, 7247080), (60, 6522372), (72, 5435310), (80, 4891779), (90, 4348248), (103, 3799440), (108, 3623540), (120, 3261186), (135, 2898832), (144, 2717655), (180, 2174124), (206, 1899720), (216, 1811770), (240, 1630593), (270, 1449416), (309, 1266480), (360, 1087062), (412, 949860), (432, 905885), (515, 759888), (540, 724708), (618, 633240), (720, 543531), (824, 474930), (927, 422160), (1030, 379944), (1080, 362354), (1236, 316620), (1545, 253296), (1648, 237465), (1759, 222480), (1854, 211080), (2060, 189972), (2160, 181177), (2472, 158310), (2781, 140720), (3090, 126648), (3518, 111240), (3708, 105540), (4120, 94986), (4635, 84432), (4944, 79155), (5277, 74160), (5562, 70360), (6180, 63324), (7036, 55620), (7416, 52770), (8240, 47493), (8795, 44496), (9270, 42216), (10554, 37080), (11124, 35180), (12360, 31662), (13905, 28144), (14072, 27810), (14832, 26385), (15831, 24720), (17590, 22248), (18540, 21108)]