98753280

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{25717}}^1$

素因数の和:25741

約数の個数: 72

約数和(自身を含む): 315405552

約数和(自身を除く): 216652272

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, 25717, 51434, 77151, 102868, 128585, 154302, 205736, 257170, 308604, 385755, 411472, 514340, 617208, 771510, 822944, 1028680, 1234416, 1543020, 1645888, 2057360, 2468832, 3086040, 3291776, 4114720, 4937664, 6172080, 6583552, 8229440, 9875328, 12344160, 16458880, 19750656, 24688320, 32917760, 49376640, 98753280]

約数ペア:

[(1, 98753280), (2, 49376640), (3, 32917760), (4, 24688320), (5, 19750656), (6, 16458880), (8, 12344160), (10, 9875328), (12, 8229440), (15, 6583552), (16, 6172080), (20, 4937664), (24, 4114720), (30, 3291776), (32, 3086040), (40, 2468832), (48, 2057360), (60, 1645888), (64, 1543020), (80, 1234416), (96, 1028680), (120, 822944), (128, 771510), (160, 617208), (192, 514340), (240, 411472), (256, 385755), (320, 308604), (384, 257170), (480, 205736), (640, 154302), (768, 128585), (960, 102868), (1280, 77151), (1920, 51434), (3840, 25717)]