889373880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{79693}}^1$

素因数の和:79741

約数の個数: 96

約数和(自身を含む): 2983743360

約数和(自身を除く): 2094369480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 45, 60, 62, 72, 90, 93, 120, 124, 155, 180, 186, 248, 279, 310, 360, 372, 465, 558, 620, 744, 930, 1116, 1240, 1395, 1860, 2232, 2790, 3720, 5580, 11160, 79693, 159386, 239079, 318772, 398465, 478158, 637544, 717237, 796930, 956316, 1195395, 1434474, 1593860, 1912632, 2390790, 2470483, 2868948, 3187720, 3586185, 4781580, 4940966, 5737896, 7172370, 7411449, 9563160, 9881932, 12352415, 14344740, 14822898, 19763864, 22234347, 24704830, 28689480, 29645796, 37057245, 44468694, 49409660, 59291592, 74114490, 88937388, 98819320, 111171735, 148228980, 177874776, 222343470, 296457960, 444686940, 889373880]

約数ペア:

[(1, 889373880), (2, 444686940), (3, 296457960), (4, 222343470), (5, 177874776), (6, 148228980), (8, 111171735), (9, 98819320), (10, 88937388), (12, 74114490), (15, 59291592), (18, 49409660), (20, 44468694), (24, 37057245), (30, 29645796), (31, 28689480), (36, 24704830), (40, 22234347), (45, 19763864), (60, 14822898), (62, 14344740), (72, 12352415), (90, 9881932), (93, 9563160), (120, 7411449), (124, 7172370), (155, 5737896), (180, 4940966), (186, 4781580), (248, 3586185), (279, 3187720), (310, 2868948), (360, 2470483), (372, 2390790), (465, 1912632), (558, 1593860), (620, 1434474), (744, 1195395), (930, 956316), (1116, 796930), (1240, 717237), (1395, 637544), (1860, 478158), (2232, 398465), (2790, 318772), (3720, 239079), (5580, 159386), (11160, 79693)]