197227440

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{91309}}^1$

素因数の和:91331

約数の個数: 80

約数和(自身を含む): 679346400

約数和(自身を除く): 482118960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 91309, 182618, 273927, 365236, 456545, 547854, 730472, 821781, 913090, 1095708, 1369635, 1460944, 1643562, 1826180, 2191416, 2465343, 2739270, 3287124, 3652360, 4108905, 4382832, 4930686, 5478540, 6574248, 7304720, 8217810, 9861372, 10957080, 12326715, 13148496, 16435620, 19722744, 21914160, 24653430, 32871240, 39445488, 49306860, 65742480, 98613720, 197227440]

約数ペア:

[(1, 197227440), (2, 98613720), (3, 65742480), (4, 49306860), (5, 39445488), (6, 32871240), (8, 24653430), (9, 21914160), (10, 19722744), (12, 16435620), (15, 13148496), (16, 12326715), (18, 10957080), (20, 9861372), (24, 8217810), (27, 7304720), (30, 6574248), (36, 5478540), (40, 4930686), (45, 4382832), (48, 4108905), (54, 3652360), (60, 3287124), (72, 2739270), (80, 2465343), (90, 2191416), (108, 1826180), (120, 1643562), (135, 1460944), (144, 1369635), (180, 1095708), (216, 913090), (240, 821781), (270, 730472), (360, 547854), (432, 456545), (540, 365236), (720, 273927), (1080, 182618), (2160, 91309)]