55484160

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{14449}}^1$

素因数の和:14473

約数の個数: 72

約数和(自身を含む): 177214800

約数和(自身を除く): 121730640

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, 14449, 28898, 43347, 57796, 72245, 86694, 115592, 144490, 173388, 216735, 231184, 288980, 346776, 433470, 462368, 577960, 693552, 866940, 924736, 1155920, 1387104, 1733880, 1849472, 2311840, 2774208, 3467760, 3698944, 4623680, 5548416, 6935520, 9247360, 11096832, 13871040, 18494720, 27742080, 55484160]

約数ペア:

[(1, 55484160), (2, 27742080), (3, 18494720), (4, 13871040), (5, 11096832), (6, 9247360), (8, 6935520), (10, 5548416), (12, 4623680), (15, 3698944), (16, 3467760), (20, 2774208), (24, 2311840), (30, 1849472), (32, 1733880), (40, 1387104), (48, 1155920), (60, 924736), (64, 866940), (80, 693552), (96, 577960), (120, 462368), (128, 433470), (160, 346776), (192, 288980), (240, 231184), (256, 216735), (320, 173388), (384, 144490), (480, 115592), (640, 86694), (768, 72245), (960, 57796), (1280, 43347), (1920, 28898), (3840, 14449)]