120048120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^2\times {\mathrm{347}}^1$

素因数の和:426

約数の個数: 144

約数和(自身を含む): 404309880

約数和(自身を除く): 284261760

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, 347, 360, 372, 465, 558, 620, 694, 744, 930, 961, 1041, 1116, 1240, 1388, 1395, 1735, 1860, 1922, 2082, 2232, 2776, 2790, 2883, 3123, 3470, 3720, 3844, 4164, 4805, 5205, 5580, 5766, 6246, 6940, 7688, 8328, 8649, 9610, 10410, 10757, 11160, 11532, 12492, 13880, 14415, 15615, 17298, 19220, 20820, 21514, 23064, 24984, 28830, 31230, 32271, 34596, 38440, 41640, 43028, 43245, 53785, 57660, 62460, 64542, 69192, 86056, 86490, 96813, 107570, 115320, 124920, 129084, 161355, 172980, 193626, 215140, 258168, 322710, 333467, 345960, 387252, 430280, 484065, 645420, 666934, 774504, 968130, 1000401, 1290840, 1333868, 1667335, 1936260, 2000802, 2667736, 3001203, 3334670, 3872520, 4001604, 5002005, 6002406, 6669340, 8003208, 10004010, 12004812, 13338680, 15006015, 20008020, 24009624, 30012030, 40016040, 60024060, 120048120]

約数ペア:

[(1, 120048120), (2, 60024060), (3, 40016040), (4, 30012030), (5, 24009624), (6, 20008020), (8, 15006015), (9, 13338680), (10, 12004812), (12, 10004010), (15, 8003208), (18, 6669340), (20, 6002406), (24, 5002005), (30, 4001604), (31, 3872520), (36, 3334670), (40, 3001203), (45, 2667736), (60, 2000802), (62, 1936260), (72, 1667335), (90, 1333868), (93, 1290840), (120, 1000401), (124, 968130), (155, 774504), (180, 666934), (186, 645420), (248, 484065), (279, 430280), (310, 387252), (347, 345960), (360, 333467), (372, 322710), (465, 258168), (558, 215140), (620, 193626), (694, 172980), (744, 161355), (930, 129084), (961, 124920), (1041, 115320), (1116, 107570), (1240, 96813), (1388, 86490), (1395, 86056), (1735, 69192), (1860, 64542), (1922, 62460), (2082, 57660), (2232, 53785), (2776, 43245), (2790, 43028), (2883, 41640), (3123, 38440), (3470, 34596), (3720, 32271), (3844, 31230), (4164, 28830), (4805, 24984), (5205, 23064), (5580, 21514), (5766, 20820), (6246, 19220), (6940, 17298), (7688, 15615), (8328, 14415), (8649, 13880), (9610, 12492), (10410, 11532), (10757, 11160)]