83173680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{331}}^1\times {\mathrm{349}}^1$

素因数の和:699

約数の個数: 120

約数和(自身を含む): 280971600

約数和(自身を除く): 197797920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 331, 349, 360, 662, 698, 720, 993, 1047, 1324, 1396, 1655, 1745, 1986, 2094, 2648, 2792, 2979, 3141, 3310, 3490, 3972, 4188, 4965, 5235, 5296, 5584, 5958, 6282, 6620, 6980, 7944, 8376, 9930, 10470, 11916, 12564, 13240, 13960, 14895, 15705, 15888, 16752, 19860, 20940, 23832, 25128, 26480, 27920, 29790, 31410, 39720, 41880, 47664, 50256, 59580, 62820, 79440, 83760, 115519, 119160, 125640, 231038, 238320, 251280, 346557, 462076, 577595, 693114, 924152, 1039671, 1155190, 1386228, 1732785, 1848304, 2079342, 2310380, 2772456, 3465570, 4158684, 4620760, 5198355, 5544912, 6931140, 8317368, 9241520, 10396710, 13862280, 16634736, 20793420, 27724560, 41586840, 83173680]

約数ペア:

[(1, 83173680), (2, 41586840), (3, 27724560), (4, 20793420), (5, 16634736), (6, 13862280), (8, 10396710), (9, 9241520), (10, 8317368), (12, 6931140), (15, 5544912), (16, 5198355), (18, 4620760), (20, 4158684), (24, 3465570), (30, 2772456), (36, 2310380), (40, 2079342), (45, 1848304), (48, 1732785), (60, 1386228), (72, 1155190), (80, 1039671), (90, 924152), (120, 693114), (144, 577595), (180, 462076), (240, 346557), (331, 251280), (349, 238320), (360, 231038), (662, 125640), (698, 119160), (720, 115519), (993, 83760), (1047, 79440), (1324, 62820), (1396, 59580), (1655, 50256), (1745, 47664), (1986, 41880), (2094, 39720), (2648, 31410), (2792, 29790), (2979, 27920), (3141, 26480), (3310, 25128), (3490, 23832), (3972, 20940), (4188, 19860), (4965, 16752), (5235, 15888), (5296, 15705), (5584, 14895), (5958, 13960), (6282, 13240), (6620, 12564), (6980, 11916), (7944, 10470), (8376, 9930)]