320460960

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{331}}^1\times {\mathrm{2017}}^1$

素因数の和:2366

約数の個数: 96

約数和(自身を含む): 1013003712

約数和(自身を除く): 692542752

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 331, 480, 662, 993, 1324, 1655, 1986, 2017, 2648, 3310, 3972, 4034, 4965, 5296, 6051, 6620, 7944, 8068, 9930, 10085, 10592, 12102, 13240, 15888, 16136, 19860, 20170, 24204, 26480, 30255, 31776, 32272, 39720, 40340, 48408, 52960, 60510, 64544, 79440, 80680, 96816, 121020, 158880, 161360, 193632, 242040, 322720, 484080, 667627, 968160, 1335254, 2002881, 2670508, 3338135, 4005762, 5341016, 6676270, 8011524, 10014405, 10682032, 13352540, 16023048, 20028810, 21364064, 26705080, 32046096, 40057620, 53410160, 64092192, 80115240, 106820320, 160230480, 320460960]

約数ペア:

[(1, 320460960), (2, 160230480), (3, 106820320), (4, 80115240), (5, 64092192), (6, 53410160), (8, 40057620), (10, 32046096), (12, 26705080), (15, 21364064), (16, 20028810), (20, 16023048), (24, 13352540), (30, 10682032), (32, 10014405), (40, 8011524), (48, 6676270), (60, 5341016), (80, 4005762), (96, 3338135), (120, 2670508), (160, 2002881), (240, 1335254), (331, 968160), (480, 667627), (662, 484080), (993, 322720), (1324, 242040), (1655, 193632), (1986, 161360), (2017, 158880), (2648, 121020), (3310, 96816), (3972, 80680), (4034, 79440), (4965, 64544), (5296, 60510), (6051, 52960), (6620, 48408), (7944, 40340), (8068, 39720), (9930, 32272), (10085, 31776), (10592, 30255), (12102, 26480), (13240, 24204), (15888, 20170), (16136, 19860)]