38144880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1709}}^1$

素因数の和:1759

約数の個数: 120

約数和(自身を含む): 132312960

約数和(自身を除く): 94168080

約数列:

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

約数ペア:

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