289786080

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{2089}}^1$

素因数の和:2141

約数の個数: 144

約数和(自身を含む): 970144560

約数和(自身を除く): 680358480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 68, 80, 85, 96, 102, 120, 136, 160, 170, 204, 240, 255, 272, 289, 340, 408, 480, 510, 544, 578, 680, 816, 867, 1020, 1156, 1360, 1445, 1632, 1734, 2040, 2089, 2312, 2720, 2890, 3468, 4080, 4178, 4335, 4624, 5780, 6267, 6936, 8160, 8356, 8670, 9248, 10445, 11560, 12534, 13872, 16712, 17340, 20890, 23120, 25068, 27744, 31335, 33424, 34680, 35513, 41780, 46240, 50136, 62670, 66848, 69360, 71026, 83560, 100272, 106539, 125340, 138720, 142052, 167120, 177565, 200544, 213078, 250680, 284104, 334240, 355130, 426156, 501360, 532695, 568208, 603721, 710260, 852312, 1002720, 1065390, 1136416, 1207442, 1420520, 1704624, 1811163, 2130780, 2414884, 2841040, 3018605, 3409248, 3622326, 4261560, 4829768, 5682080, 6037210, 7244652, 8523120, 9055815, 9659536, 12074420, 14489304, 17046240, 18111630, 19319072, 24148840, 28978608, 36223260, 48297680, 57957216, 72446520, 96595360, 144893040, 289786080]

約数ペア:

[(1, 289786080), (2, 144893040), (3, 96595360), (4, 72446520), (5, 57957216), (6, 48297680), (8, 36223260), (10, 28978608), (12, 24148840), (15, 19319072), (16, 18111630), (17, 17046240), (20, 14489304), (24, 12074420), (30, 9659536), (32, 9055815), (34, 8523120), (40, 7244652), (48, 6037210), (51, 5682080), (60, 4829768), (68, 4261560), (80, 3622326), (85, 3409248), (96, 3018605), (102, 2841040), (120, 2414884), (136, 2130780), (160, 1811163), (170, 1704624), (204, 1420520), (240, 1207442), (255, 1136416), (272, 1065390), (289, 1002720), (340, 852312), (408, 710260), (480, 603721), (510, 568208), (544, 532695), (578, 501360), (680, 426156), (816, 355130), (867, 334240), (1020, 284104), (1156, 250680), (1360, 213078), (1445, 200544), (1632, 177565), (1734, 167120), (2040, 142052), (2089, 138720), (2312, 125340), (2720, 106539), (2890, 100272), (3468, 83560), (4080, 71026), (4178, 69360), (4335, 66848), (4624, 62670), (5780, 50136), (6267, 46240), (6936, 41780), (8160, 35513), (8356, 34680), (8670, 33424), (9248, 31335), (10445, 27744), (11560, 25068), (12534, 23120), (13872, 20890), (16712, 17340)]