75797760

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{19739}}^1$

素因数の和:19763

約数の個数: 72

約数和(自身を含む): 242091360

約数和(自身を除く): 166293600

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, 19739, 39478, 59217, 78956, 98695, 118434, 157912, 197390, 236868, 296085, 315824, 394780, 473736, 592170, 631648, 789560, 947472, 1184340, 1263296, 1579120, 1894944, 2368680, 2526592, 3158240, 3789888, 4737360, 5053184, 6316480, 7579776, 9474720, 12632960, 15159552, 18949440, 25265920, 37898880, 75797760]

約数ペア:

[(1, 75797760), (2, 37898880), (3, 25265920), (4, 18949440), (5, 15159552), (6, 12632960), (8, 9474720), (10, 7579776), (12, 6316480), (15, 5053184), (16, 4737360), (20, 3789888), (24, 3158240), (30, 2526592), (32, 2368680), (40, 1894944), (48, 1579120), (60, 1263296), (64, 1184340), (80, 947472), (96, 789560), (120, 631648), (128, 592170), (160, 473736), (192, 394780), (240, 315824), (256, 296085), (320, 236868), (384, 197390), (480, 157912), (640, 118434), (768, 98695), (960, 78956), (1280, 59217), (1920, 39478), (3840, 19739)]