245586960

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{11003}}^1$

素因数の和:11053

約数の個数: 120

約数和(自身を含む): 851445504

約数和(自身を除く): 605858544

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 120, 124, 144, 155, 180, 186, 240, 248, 279, 310, 360, 372, 465, 496, 558, 620, 720, 744, 930, 1116, 1240, 1395, 1488, 1860, 2232, 2480, 2790, 3720, 4464, 5580, 7440, 11003, 11160, 22006, 22320, 33009, 44012, 55015, 66018, 88024, 99027, 110030, 132036, 165045, 176048, 198054, 220060, 264072, 330090, 341093, 396108, 440120, 495135, 528144, 660180, 682186, 792216, 880240, 990270, 1023279, 1320360, 1364372, 1584432, 1705465, 1980540, 2046558, 2640720, 2728744, 3069837, 3410930, 3961080, 4093116, 5116395, 5457488, 6139674, 6821860, 7922160, 8186232, 10232790, 12279348, 13643720, 15349185, 16372464, 20465580, 24558696, 27287440, 30698370, 40931160, 49117392, 61396740, 81862320, 122793480, 245586960]

約数ペア:

[(1, 245586960), (2, 122793480), (3, 81862320), (4, 61396740), (5, 49117392), (6, 40931160), (8, 30698370), (9, 27287440), (10, 24558696), (12, 20465580), (15, 16372464), (16, 15349185), (18, 13643720), (20, 12279348), (24, 10232790), (30, 8186232), (31, 7922160), (36, 6821860), (40, 6139674), (45, 5457488), (48, 5116395), (60, 4093116), (62, 3961080), (72, 3410930), (80, 3069837), (90, 2728744), (93, 2640720), (120, 2046558), (124, 1980540), (144, 1705465), (155, 1584432), (180, 1364372), (186, 1320360), (240, 1023279), (248, 990270), (279, 880240), (310, 792216), (360, 682186), (372, 660180), (465, 528144), (496, 495135), (558, 440120), (620, 396108), (720, 341093), (744, 330090), (930, 264072), (1116, 220060), (1240, 198054), (1395, 176048), (1488, 165045), (1860, 132036), (2232, 110030), (2480, 99027), (2790, 88024), (3720, 66018), (4464, 55015), (5580, 44012), (7440, 33009), (11003, 22320), (11160, 22006)]