98981760

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1663}}^1$

素因数の和:1716

約数の個数: 128

約数和(自身を含む): 325877760

約数和(自身を除く): 226896000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 128, 155, 160, 186, 192, 240, 248, 310, 320, 372, 384, 465, 480, 496, 620, 640, 744, 930, 960, 992, 1240, 1488, 1663, 1860, 1920, 1984, 2480, 2976, 3326, 3720, 3968, 4960, 4989, 5952, 6652, 7440, 8315, 9920, 9978, 11904, 13304, 14880, 16630, 19840, 19956, 24945, 26608, 29760, 33260, 39912, 49890, 51553, 53216, 59520, 66520, 79824, 99780, 103106, 106432, 133040, 154659, 159648, 199560, 206212, 212864, 257765, 266080, 309318, 319296, 399120, 412424, 515530, 532160, 618636, 638592, 773295, 798240, 824848, 1031060, 1064320, 1237272, 1546590, 1596480, 1649696, 2062120, 2474544, 3093180, 3192960, 3299392, 4124240, 4949088, 6186360, 6598784, 8248480, 9898176, 12372720, 16496960, 19796352, 24745440, 32993920, 49490880, 98981760]

約数ペア:

[(1, 98981760), (2, 49490880), (3, 32993920), (4, 24745440), (5, 19796352), (6, 16496960), (8, 12372720), (10, 9898176), (12, 8248480), (15, 6598784), (16, 6186360), (20, 4949088), (24, 4124240), (30, 3299392), (31, 3192960), (32, 3093180), (40, 2474544), (48, 2062120), (60, 1649696), (62, 1596480), (64, 1546590), (80, 1237272), (93, 1064320), (96, 1031060), (120, 824848), (124, 798240), (128, 773295), (155, 638592), (160, 618636), (186, 532160), (192, 515530), (240, 412424), (248, 399120), (310, 319296), (320, 309318), (372, 266080), (384, 257765), (465, 212864), (480, 206212), (496, 199560), (620, 159648), (640, 154659), (744, 133040), (930, 106432), (960, 103106), (992, 99780), (1240, 79824), (1488, 66520), (1663, 59520), (1860, 53216), (1920, 51553), (1984, 49890), (2480, 39912), (2976, 33260), (3326, 29760), (3720, 26608), (3968, 24945), (4960, 19956), (4989, 19840), (5952, 16630), (6652, 14880), (7440, 13304), (8315, 11904), (9920, 9978)]