38550960

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{7649}}^1$

素因数の和:7675

約数の個数: 120

約数和(自身を含む): 147981600

約数和(自身を除く): 109430640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 7649, 15298, 22947, 30596, 38245, 45894, 53543, 61192, 68841, 76490, 91788, 107086, 114735, 122384, 137682, 152980, 160629, 183576, 214172, 229470, 267715, 275364, 305960, 321258, 344205, 367152, 428344, 458940, 481887, 535430, 550728, 611920, 642516, 688410, 803145, 856688, 917880, 963774, 1070860, 1101456, 1285032, 1376820, 1606290, 1835760, 1927548, 2141720, 2409435, 2570064, 2753640, 3212580, 3855096, 4283440, 4818870, 5507280, 6425160, 7710192, 9637740, 12850320, 19275480, 38550960]

約数ペア:

[(1, 38550960), (2, 19275480), (3, 12850320), (4, 9637740), (5, 7710192), (6, 6425160), (7, 5507280), (8, 4818870), (9, 4283440), (10, 3855096), (12, 3212580), (14, 2753640), (15, 2570064), (16, 2409435), (18, 2141720), (20, 1927548), (21, 1835760), (24, 1606290), (28, 1376820), (30, 1285032), (35, 1101456), (36, 1070860), (40, 963774), (42, 917880), (45, 856688), (48, 803145), (56, 688410), (60, 642516), (63, 611920), (70, 550728), (72, 535430), (80, 481887), (84, 458940), (90, 428344), (105, 367152), (112, 344205), (120, 321258), (126, 305960), (140, 275364), (144, 267715), (168, 229470), (180, 214172), (210, 183576), (240, 160629), (252, 152980), (280, 137682), (315, 122384), (336, 114735), (360, 107086), (420, 91788), (504, 76490), (560, 68841), (630, 61192), (720, 53543), (840, 45894), (1008, 38245), (1260, 30596), (1680, 22947), (2520, 15298), (5040, 7649)]