120091440

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{71483}}^1$

素因数の和:71506

約数の個数: 80

約数和(自身を含む): 425472768

約数和(自身を除く): 305381328

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 71483, 142966, 214449, 285932, 357415, 428898, 500381, 571864, 714830, 857796, 1000762, 1072245, 1143728, 1429660, 1501143, 1715592, 2001524, 2144490, 2501905, 2859320, 3002286, 3431184, 4003048, 4288980, 5003810, 5718640, 6004572, 7505715, 8006096, 8577960, 10007620, 12009144, 15011430, 17155920, 20015240, 24018288, 30022860, 40030480, 60045720, 120091440]

約数ペア:

[(1, 120091440), (2, 60045720), (3, 40030480), (4, 30022860), (5, 24018288), (6, 20015240), (7, 17155920), (8, 15011430), (10, 12009144), (12, 10007620), (14, 8577960), (15, 8006096), (16, 7505715), (20, 6004572), (21, 5718640), (24, 5003810), (28, 4288980), (30, 4003048), (35, 3431184), (40, 3002286), (42, 2859320), (48, 2501905), (56, 2144490), (60, 2001524), (70, 1715592), (80, 1501143), (84, 1429660), (105, 1143728), (112, 1072245), (120, 1000762), (140, 857796), (168, 714830), (210, 571864), (240, 500381), (280, 428898), (336, 357415), (420, 285932), (560, 214449), (840, 142966), (1680, 71483)]