12653040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{52721}}^1$

素因数の和:52737

約数の個数: 40

約数和(自身を含む): 39225168

約数和(自身を除く): 26572128

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 52721, 105442, 158163, 210884, 263605, 316326, 421768, 527210, 632652, 790815, 843536, 1054420, 1265304, 1581630, 2108840, 2530608, 3163260, 4217680, 6326520, 12653040]

約数ペア:

[(1, 12653040), (2, 6326520), (3, 4217680), (4, 3163260), (5, 2530608), (6, 2108840), (8, 1581630), (10, 1265304), (12, 1054420), (15, 843536), (16, 790815), (20, 632652), (24, 527210), (30, 421768), (40, 316326), (48, 263605), (60, 210884), (80, 158163), (120, 105442), (240, 52721)]