122607240

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{643}}^1$

素因数の和:891

約数の個数: 128

約数和(自身を含む): 422876160

約数和(自身を除く): 300268920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 227, 280, 420, 454, 643, 681, 840, 908, 1135, 1286, 1362, 1589, 1816, 1929, 2270, 2572, 2724, 3178, 3215, 3405, 3858, 4501, 4540, 4767, 5144, 5448, 6356, 6430, 6810, 7716, 7945, 9002, 9080, 9534, 9645, 12712, 12860, 13503, 13620, 15432, 15890, 18004, 19068, 19290, 22505, 23835, 25720, 27006, 27240, 31780, 36008, 38136, 38580, 45010, 47670, 54012, 63560, 67515, 77160, 90020, 95340, 108024, 135030, 145961, 180040, 190680, 270060, 291922, 437883, 540120, 583844, 729805, 875766, 1021727, 1167688, 1459610, 1751532, 2043454, 2189415, 2919220, 3065181, 3503064, 4086908, 4378830, 5108635, 5838440, 6130362, 8173816, 8757660, 10217270, 12260724, 15325905, 17515320, 20434540, 24521448, 30651810, 40869080, 61303620, 122607240]

約数ペア:

[(1, 122607240), (2, 61303620), (3, 40869080), (4, 30651810), (5, 24521448), (6, 20434540), (7, 17515320), (8, 15325905), (10, 12260724), (12, 10217270), (14, 8757660), (15, 8173816), (20, 6130362), (21, 5838440), (24, 5108635), (28, 4378830), (30, 4086908), (35, 3503064), (40, 3065181), (42, 2919220), (56, 2189415), (60, 2043454), (70, 1751532), (84, 1459610), (105, 1167688), (120, 1021727), (140, 875766), (168, 729805), (210, 583844), (227, 540120), (280, 437883), (420, 291922), (454, 270060), (643, 190680), (681, 180040), (840, 145961), (908, 135030), (1135, 108024), (1286, 95340), (1362, 90020), (1589, 77160), (1816, 67515), (1929, 63560), (2270, 54012), (2572, 47670), (2724, 45010), (3178, 38580), (3215, 38136), (3405, 36008), (3858, 31780), (4501, 27240), (4540, 27006), (4767, 25720), (5144, 23835), (5448, 22505), (6356, 19290), (6430, 19068), (6810, 18004), (7716, 15890), (7945, 15432), (9002, 13620), (9080, 13503), (9534, 12860), (9645, 12712)]