15959160

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{2111}}^1$

素因数の和:2138

約数の個数: 128

約数和(自身を含む): 60825600

約数和(自身を除く): 44866440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 360, 378, 420, 504, 540, 630, 756, 840, 945, 1080, 1260, 1512, 1890, 2111, 2520, 3780, 4222, 6333, 7560, 8444, 10555, 12666, 14777, 16888, 18999, 21110, 25332, 29554, 31665, 37998, 42220, 44331, 50664, 56997, 59108, 63330, 73885, 75996, 84440, 88662, 94995, 113994, 118216, 126660, 132993, 147770, 151992, 177324, 189990, 221655, 227988, 253320, 265986, 284985, 295540, 354648, 379980, 398979, 443310, 455976, 531972, 569970, 591080, 664965, 759960, 797958, 886620, 1063944, 1139940, 1329930, 1595916, 1773240, 1994895, 2279880, 2659860, 3191832, 3989790, 5319720, 7979580, 15959160]

約数ペア:

[(1, 15959160), (2, 7979580), (3, 5319720), (4, 3989790), (5, 3191832), (6, 2659860), (7, 2279880), (8, 1994895), (9, 1773240), (10, 1595916), (12, 1329930), (14, 1139940), (15, 1063944), (18, 886620), (20, 797958), (21, 759960), (24, 664965), (27, 591080), (28, 569970), (30, 531972), (35, 455976), (36, 443310), (40, 398979), (42, 379980), (45, 354648), (54, 295540), (56, 284985), (60, 265986), (63, 253320), (70, 227988), (72, 221655), (84, 189990), (90, 177324), (105, 151992), (108, 147770), (120, 132993), (126, 126660), (135, 118216), (140, 113994), (168, 94995), (180, 88662), (189, 84440), (210, 75996), (216, 73885), (252, 63330), (270, 59108), (280, 56997), (315, 50664), (360, 44331), (378, 42220), (420, 37998), (504, 31665), (540, 29554), (630, 25332), (756, 21110), (840, 18999), (945, 16888), (1080, 14777), (1260, 12666), (1512, 10555), (1890, 8444), (2111, 7560), (2520, 6333), (3780, 4222)]