1399879440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{827}}^1\times {\mathrm{2351}}^1$

素因数の和:3197

約数の個数: 120

約数和(自身を含む): 4708948608

約数和(自身を除く): 3309069168

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 827, 1654, 2351, 2481, 3308, 4135, 4702, 4962, 6616, 7053, 7443, 8270, 9404, 9924, 11755, 12405, 13232, 14106, 14886, 16540, 18808, 19848, 21159, 23510, 24810, 28212, 29772, 33080, 35265, 37215, 37616, 39696, 42318, 47020, 49620, 56424, 59544, 66160, 70530, 74430, 84636, 94040, 99240, 105795, 112848, 119088, 141060, 148860, 169272, 188080, 198480, 211590, 282120, 297720, 338544, 423180, 564240, 595440, 846360, 1692720, 1944277, 3888554, 5832831, 7777108, 9721385, 11665662, 15554216, 17498493, 19442770, 23331324, 29164155, 31108432, 34996986, 38885540, 46662648, 58328310, 69993972, 77771080, 87492465, 93325296, 116656620, 139987944, 155542160, 174984930, 233313240, 279975888, 349969860, 466626480, 699939720, 1399879440]

約数ペア:

[(1, 1399879440), (2, 699939720), (3, 466626480), (4, 349969860), (5, 279975888), (6, 233313240), (8, 174984930), (9, 155542160), (10, 139987944), (12, 116656620), (15, 93325296), (16, 87492465), (18, 77771080), (20, 69993972), (24, 58328310), (30, 46662648), (36, 38885540), (40, 34996986), (45, 31108432), (48, 29164155), (60, 23331324), (72, 19442770), (80, 17498493), (90, 15554216), (120, 11665662), (144, 9721385), (180, 7777108), (240, 5832831), (360, 3888554), (720, 1944277), (827, 1692720), (1654, 846360), (2351, 595440), (2481, 564240), (3308, 423180), (4135, 338544), (4702, 297720), (4962, 282120), (6616, 211590), (7053, 198480), (7443, 188080), (8270, 169272), (9404, 148860), (9924, 141060), (11755, 119088), (12405, 112848), (13232, 105795), (14106, 99240), (14886, 94040), (16540, 84636), (18808, 74430), (19848, 70530), (21159, 66160), (23510, 59544), (24810, 56424), (28212, 49620), (29772, 47020), (33080, 42318), (35265, 39696), (37215, 37616)]