15793440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2531}}^1$

素因数の和:2562

約数の個数: 96

約数和(自身を含む): 53597376

約数和(自身を除く): 37803936

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 104, 120, 130, 156, 160, 195, 208, 240, 260, 312, 390, 416, 480, 520, 624, 780, 1040, 1248, 1560, 2080, 2531, 3120, 5062, 6240, 7593, 10124, 12655, 15186, 20248, 25310, 30372, 32903, 37965, 40496, 50620, 60744, 65806, 75930, 80992, 98709, 101240, 121488, 131612, 151860, 164515, 197418, 202480, 242976, 263224, 303720, 329030, 394836, 404960, 493545, 526448, 607440, 658060, 789672, 987090, 1052896, 1214880, 1316120, 1579344, 1974180, 2632240, 3158688, 3948360, 5264480, 7896720, 15793440]

約数ペア:

[(1, 15793440), (2, 7896720), (3, 5264480), (4, 3948360), (5, 3158688), (6, 2632240), (8, 1974180), (10, 1579344), (12, 1316120), (13, 1214880), (15, 1052896), (16, 987090), (20, 789672), (24, 658060), (26, 607440), (30, 526448), (32, 493545), (39, 404960), (40, 394836), (48, 329030), (52, 303720), (60, 263224), (65, 242976), (78, 202480), (80, 197418), (96, 164515), (104, 151860), (120, 131612), (130, 121488), (156, 101240), (160, 98709), (195, 80992), (208, 75930), (240, 65806), (260, 60744), (312, 50620), (390, 40496), (416, 37965), (480, 32903), (520, 30372), (624, 25310), (780, 20248), (1040, 15186), (1248, 12655), (1560, 10124), (2080, 7593), (2531, 6240), (3120, 5062)]