89674320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{709}}^1$

素因数の和:773

約数の個数: 160

約数和(自身を含む): 304266240

約数和(自身を除く): 214591920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 31, 34, 40, 48, 51, 60, 62, 68, 80, 85, 93, 102, 120, 124, 136, 155, 170, 186, 204, 240, 248, 255, 272, 310, 340, 372, 408, 465, 496, 510, 527, 620, 680, 709, 744, 816, 930, 1020, 1054, 1240, 1360, 1418, 1488, 1581, 1860, 2040, 2108, 2127, 2480, 2635, 2836, 3162, 3545, 3720, 4080, 4216, 4254, 5270, 5672, 6324, 7090, 7440, 7905, 8432, 8508, 10540, 10635, 11344, 12053, 12648, 14180, 15810, 17016, 21080, 21270, 21979, 24106, 25296, 28360, 31620, 34032, 36159, 42160, 42540, 43958, 48212, 56720, 60265, 63240, 65937, 72318, 85080, 87916, 96424, 109895, 120530, 126480, 131874, 144636, 170160, 175832, 180795, 192848, 219790, 241060, 263748, 289272, 329685, 351664, 361590, 373643, 439580, 482120, 527496, 578544, 659370, 723180, 747286, 879160, 964240, 1054992, 1120929, 1318740, 1446360, 1494572, 1758320, 1868215, 2241858, 2637480, 2892720, 2989144, 3736430, 4483716, 5274960, 5604645, 5978288, 7472860, 8967432, 11209290, 14945720, 17934864, 22418580, 29891440, 44837160, 89674320]

約数ペア:

[(1, 89674320), (2, 44837160), (3, 29891440), (4, 22418580), (5, 17934864), (6, 14945720), (8, 11209290), (10, 8967432), (12, 7472860), (15, 5978288), (16, 5604645), (17, 5274960), (20, 4483716), (24, 3736430), (30, 2989144), (31, 2892720), (34, 2637480), (40, 2241858), (48, 1868215), (51, 1758320), (60, 1494572), (62, 1446360), (68, 1318740), (80, 1120929), (85, 1054992), (93, 964240), (102, 879160), (120, 747286), (124, 723180), (136, 659370), (155, 578544), (170, 527496), (186, 482120), (204, 439580), (240, 373643), (248, 361590), (255, 351664), (272, 329685), (310, 289272), (340, 263748), (372, 241060), (408, 219790), (465, 192848), (496, 180795), (510, 175832), (527, 170160), (620, 144636), (680, 131874), (709, 126480), (744, 120530), (816, 109895), (930, 96424), (1020, 87916), (1054, 85080), (1240, 72318), (1360, 65937), (1418, 63240), (1488, 60265), (1581, 56720), (1860, 48212), (2040, 43958), (2108, 42540), (2127, 42160), (2480, 36159), (2635, 34032), (2836, 31620), (3162, 28360), (3545, 25296), (3720, 24106), (4080, 21979), (4216, 21270), (4254, 21080), (5270, 17016), (5672, 15810), (6324, 14180), (7090, 12648), (7440, 12053), (7905, 11344), (8432, 10635), (8508, 10540)]