202801920

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{52813}}^1$

素因数の和:52837

約数の個数: 72

約数和(自身を含む): 647710896

約数和(自身を除く): 444908976

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 640, 768, 960, 1280, 1920, 3840, 52813, 105626, 158439, 211252, 264065, 316878, 422504, 528130, 633756, 792195, 845008, 1056260, 1267512, 1584390, 1690016, 2112520, 2535024, 3168780, 3380032, 4225040, 5070048, 6337560, 6760064, 8450080, 10140096, 12675120, 13520128, 16900160, 20280192, 25350240, 33800320, 40560384, 50700480, 67600640, 101400960, 202801920]

約数ペア:

[(1, 202801920), (2, 101400960), (3, 67600640), (4, 50700480), (5, 40560384), (6, 33800320), (8, 25350240), (10, 20280192), (12, 16900160), (15, 13520128), (16, 12675120), (20, 10140096), (24, 8450080), (30, 6760064), (32, 6337560), (40, 5070048), (48, 4225040), (60, 3380032), (64, 3168780), (80, 2535024), (96, 2112520), (120, 1690016), (128, 1584390), (160, 1267512), (192, 1056260), (240, 845008), (256, 792195), (320, 633756), (384, 528130), (480, 422504), (640, 316878), (768, 264065), (960, 211252), (1280, 158439), (1920, 105626), (3840, 52813)]