88342560

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1979}}^1$

素因数の和:2031

約数の個数: 144

約数和(自身を含む): 311351040

約数和(自身を除く): 223008480

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, 1860, 1979, 2232, 2480, 2790, 2976, 3720, 3958, 4464, 4960, 5580, 5937, 7440, 7916, 8928, 9895, 11160, 11874, 14880, 15832, 17811, 19790, 22320, 23748, 29685, 31664, 35622, 39580, 44640, 47496, 59370, 61349, 63328, 71244, 79160, 89055, 94992, 118740, 122698, 142488, 158320, 178110, 184047, 189984, 237480, 245396, 284976, 306745, 316640, 356220, 368094, 474960, 490792, 552141, 569952, 613490, 712440, 736188, 920235, 949920, 981584, 1104282, 1226980, 1424880, 1472376, 1840470, 1963168, 2208564, 2453960, 2760705, 2849760, 2944752, 3680940, 4417128, 4907920, 5521410, 5889504, 7361880, 8834256, 9815840, 11042820, 14723760, 17668512, 22085640, 29447520, 44171280, 88342560]

約数ペア:

[(1, 88342560), (2, 44171280), (3, 29447520), (4, 22085640), (5, 17668512), (6, 14723760), (8, 11042820), (9, 9815840), (10, 8834256), (12, 7361880), (15, 5889504), (16, 5521410), (18, 4907920), (20, 4417128), (24, 3680940), (30, 2944752), (31, 2849760), (32, 2760705), (36, 2453960), (40, 2208564), (45, 1963168), (48, 1840470), (60, 1472376), (62, 1424880), (72, 1226980), (80, 1104282), (90, 981584), (93, 949920), (96, 920235), (120, 736188), (124, 712440), (144, 613490), (155, 569952), (160, 552141), (180, 490792), (186, 474960), (240, 368094), (248, 356220), (279, 316640), (288, 306745), (310, 284976), (360, 245396), (372, 237480), (465, 189984), (480, 184047), (496, 178110), (558, 158320), (620, 142488), (720, 122698), (744, 118740), (930, 94992), (992, 89055), (1116, 79160), (1240, 71244), (1395, 63328), (1440, 61349), (1488, 59370), (1860, 47496), (1979, 44640), (2232, 39580), (2480, 35622), (2790, 31664), (2976, 29685), (3720, 23748), (3958, 22320), (4464, 19790), (4960, 17811), (5580, 15832), (5937, 14880), (7440, 11874), (7916, 11160), (8928, 9895)]