64486560

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{3631}}^1$

素因数の和:3686

約数の個数: 96

約数和(自身を含む): 208680192

約数和(自身を除く): 144193632

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 37, 40, 48, 60, 74, 80, 96, 111, 120, 148, 160, 185, 222, 240, 296, 370, 444, 480, 555, 592, 740, 888, 1110, 1184, 1480, 1776, 2220, 2960, 3552, 3631, 4440, 5920, 7262, 8880, 10893, 14524, 17760, 18155, 21786, 29048, 36310, 43572, 54465, 58096, 72620, 87144, 108930, 116192, 134347, 145240, 174288, 217860, 268694, 290480, 348576, 403041, 435720, 537388, 580960, 671735, 806082, 871440, 1074776, 1343470, 1612164, 1742880, 2015205, 2149552, 2686940, 3224328, 4030410, 4299104, 5373880, 6448656, 8060820, 10747760, 12897312, 16121640, 21495520, 32243280, 64486560]

約数ペア:

[(1, 64486560), (2, 32243280), (3, 21495520), (4, 16121640), (5, 12897312), (6, 10747760), (8, 8060820), (10, 6448656), (12, 5373880), (15, 4299104), (16, 4030410), (20, 3224328), (24, 2686940), (30, 2149552), (32, 2015205), (37, 1742880), (40, 1612164), (48, 1343470), (60, 1074776), (74, 871440), (80, 806082), (96, 671735), (111, 580960), (120, 537388), (148, 435720), (160, 403041), (185, 348576), (222, 290480), (240, 268694), (296, 217860), (370, 174288), (444, 145240), (480, 134347), (555, 116192), (592, 108930), (740, 87144), (888, 72620), (1110, 58096), (1184, 54465), (1480, 43572), (1776, 36310), (2220, 29048), (2960, 21786), (3552, 18155), (3631, 17760), (4440, 14524), (5920, 10893), (7262, 8880)]