243490560

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{63409}}^1$

素因数の和:63433

約数の個数: 72

約数和(自身を含む): 777660240

約数和(自身を除く): 534169680

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, 63409, 126818, 190227, 253636, 317045, 380454, 507272, 634090, 760908, 951135, 1014544, 1268180, 1521816, 1902270, 2029088, 2536360, 3043632, 3804540, 4058176, 5072720, 6087264, 7609080, 8116352, 10145440, 12174528, 15218160, 16232704, 20290880, 24349056, 30436320, 40581760, 48698112, 60872640, 81163520, 121745280, 243490560]

約数ペア:

[(1, 243490560), (2, 121745280), (3, 81163520), (4, 60872640), (5, 48698112), (6, 40581760), (8, 30436320), (10, 24349056), (12, 20290880), (15, 16232704), (16, 15218160), (20, 12174528), (24, 10145440), (30, 8116352), (32, 7609080), (40, 6087264), (48, 5072720), (60, 4058176), (64, 3804540), (80, 3043632), (96, 2536360), (120, 2029088), (128, 1902270), (160, 1521816), (192, 1268180), (240, 1014544), (256, 951135), (320, 760908), (384, 634090), (480, 507272), (640, 380454), (768, 317045), (960, 253636), (1280, 190227), (1920, 126818), (3840, 63409)]