198927240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{57163}}^1$

素因数の和:57206

約数の個数: 64

約数和(自身を含む): 617371200

約数和(自身を除く): 418443960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 87, 116, 120, 145, 174, 232, 290, 348, 435, 580, 696, 870, 1160, 1740, 3480, 57163, 114326, 171489, 228652, 285815, 342978, 457304, 571630, 685956, 857445, 1143260, 1371912, 1657727, 1714890, 2286520, 3315454, 3429780, 4973181, 6630908, 6859560, 8288635, 9946362, 13261816, 16577270, 19892724, 24865905, 33154540, 39785448, 49731810, 66309080, 99463620, 198927240]

約数ペア:

[(1, 198927240), (2, 99463620), (3, 66309080), (4, 49731810), (5, 39785448), (6, 33154540), (8, 24865905), (10, 19892724), (12, 16577270), (15, 13261816), (20, 9946362), (24, 8288635), (29, 6859560), (30, 6630908), (40, 4973181), (58, 3429780), (60, 3315454), (87, 2286520), (116, 1714890), (120, 1657727), (145, 1371912), (174, 1143260), (232, 857445), (290, 685956), (348, 571630), (435, 457304), (580, 342978), (696, 285815), (870, 228652), (1160, 171489), (1740, 114326), (3480, 57163)]