1399486320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{62701}}^1$

素因数の和:62751

約数の個数: 120

約数和(自身を含む): 4851629952

約数和(自身を除く): 3452143632

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, 11160, 22320, 62701, 125402, 188103, 250804, 313505, 376206, 501608, 564309, 627010, 752412, 940515, 1003216, 1128618, 1254020, 1504824, 1881030, 1943731, 2257236, 2508040, 2821545, 3009648, 3762060, 3887462, 4514472, 5016080, 5643090, 5831193, 7524120, 7774924, 9028944, 9718655, 11286180, 11662386, 15048240, 15549848, 17493579, 19437310, 22572360, 23324772, 29155965, 31099696, 34987158, 38874620, 45144720, 46649544, 58311930, 69974316, 77749240, 87467895, 93299088, 116623860, 139948632, 155498480, 174935790, 233247720, 279897264, 349871580, 466495440, 699743160, 1399486320]

約数ペア:

[(1, 1399486320), (2, 699743160), (3, 466495440), (4, 349871580), (5, 279897264), (6, 233247720), (8, 174935790), (9, 155498480), (10, 139948632), (12, 116623860), (15, 93299088), (16, 87467895), (18, 77749240), (20, 69974316), (24, 58311930), (30, 46649544), (31, 45144720), (36, 38874620), (40, 34987158), (45, 31099696), (48, 29155965), (60, 23324772), (62, 22572360), (72, 19437310), (80, 17493579), (90, 15549848), (93, 15048240), (120, 11662386), (124, 11286180), (144, 9718655), (155, 9028944), (180, 7774924), (186, 7524120), (240, 5831193), (248, 5643090), (279, 5016080), (310, 4514472), (360, 3887462), (372, 3762060), (465, 3009648), (496, 2821545), (558, 2508040), (620, 2257236), (720, 1943731), (744, 1881030), (930, 1504824), (1116, 1254020), (1240, 1128618), (1395, 1003216), (1488, 940515), (1860, 752412), (2232, 627010), (2480, 564309), (2790, 501608), (3720, 376206), (4464, 313505), (5580, 250804), (7440, 188103), (11160, 125402), (22320, 62701)]