3811920

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{2269}}^1$

素因数の和:2292

約数の個数: 80

約数和(自身を含む): 13511040

約数和(自身を除く): 9699120

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, 2269, 4538, 6807, 9076, 11345, 13614, 15883, 18152, 22690, 27228, 31766, 34035, 36304, 45380, 47649, 54456, 63532, 68070, 79415, 90760, 95298, 108912, 127064, 136140, 158830, 181520, 190596, 238245, 254128, 272280, 317660, 381192, 476490, 544560, 635320, 762384, 952980, 1270640, 1905960, 3811920]

約数ペア:

[(1, 3811920), (2, 1905960), (3, 1270640), (4, 952980), (5, 762384), (6, 635320), (7, 544560), (8, 476490), (10, 381192), (12, 317660), (14, 272280), (15, 254128), (16, 238245), (20, 190596), (21, 181520), (24, 158830), (28, 136140), (30, 127064), (35, 108912), (40, 95298), (42, 90760), (48, 79415), (56, 68070), (60, 63532), (70, 54456), (80, 47649), (84, 45380), (105, 36304), (112, 34035), (120, 31766), (140, 27228), (168, 22690), (210, 18152), (240, 15883), (280, 13614), (336, 11345), (420, 9076), (560, 6807), (840, 4538), (1680, 2269)]