76289760

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1709}}^1$

素因数の和:1761

約数の個数: 144

約数和(自身を含む): 268894080

約数和(自身を除く): 192604320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 96, 120, 124, 144, 155, 160, 180, 186, 240, 248, 279, 288, 310, 360, 372, 465, 480, 496, 558, 620, 720, 744, 930, 992, 1116, 1240, 1395, 1440, 1488, 1709, 1860, 2232, 2480, 2790, 2976, 3418, 3720, 4464, 4960, 5127, 5580, 6836, 7440, 8545, 8928, 10254, 11160, 13672, 14880, 15381, 17090, 20508, 22320, 25635, 27344, 30762, 34180, 41016, 44640, 51270, 52979, 54688, 61524, 68360, 76905, 82032, 102540, 105958, 123048, 136720, 153810, 158937, 164064, 205080, 211916, 246096, 264895, 273440, 307620, 317874, 410160, 423832, 476811, 492192, 529790, 615240, 635748, 794685, 820320, 847664, 953622, 1059580, 1230480, 1271496, 1589370, 1695328, 1907244, 2119160, 2384055, 2460960, 2542992, 3178740, 3814488, 4238320, 4768110, 5085984, 6357480, 7628976, 8476640, 9536220, 12714960, 15257952, 19072440, 25429920, 38144880, 76289760]

約数ペア:

[(1, 76289760), (2, 38144880), (3, 25429920), (4, 19072440), (5, 15257952), (6, 12714960), (8, 9536220), (9, 8476640), (10, 7628976), (12, 6357480), (15, 5085984), (16, 4768110), (18, 4238320), (20, 3814488), (24, 3178740), (30, 2542992), (31, 2460960), (32, 2384055), (36, 2119160), (40, 1907244), (45, 1695328), (48, 1589370), (60, 1271496), (62, 1230480), (72, 1059580), (80, 953622), (90, 847664), (93, 820320), (96, 794685), (120, 635748), (124, 615240), (144, 529790), (155, 492192), (160, 476811), (180, 423832), (186, 410160), (240, 317874), (248, 307620), (279, 273440), (288, 264895), (310, 246096), (360, 211916), (372, 205080), (465, 164064), (480, 158937), (496, 153810), (558, 136720), (620, 123048), (720, 105958), (744, 102540), (930, 82032), (992, 76905), (1116, 68360), (1240, 61524), (1395, 54688), (1440, 52979), (1488, 51270), (1709, 44640), (1860, 41016), (2232, 34180), (2480, 30762), (2790, 27344), (2976, 25635), (3418, 22320), (3720, 20508), (4464, 17090), (4960, 15381), (5127, 14880), (5580, 13672), (6836, 11160), (7440, 10254), (8545, 8928)]