252518640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{95651}}^1$

素因数の和:95678

約数の個数: 80

約数和(自身を含む): 853981056

約数和(自身を除く): 601462416

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 95651, 191302, 286953, 382604, 478255, 573906, 765208, 956510, 1052161, 1147812, 1434765, 1530416, 1913020, 2104322, 2295624, 2869530, 3156483, 3826040, 4208644, 4591248, 5260805, 5739060, 6312966, 7652080, 8417288, 10521610, 11478120, 12625932, 15782415, 16834576, 21043220, 22956240, 25251864, 31564830, 42086440, 50503728, 63129660, 84172880, 126259320, 252518640]

約数ペア:

[(1, 252518640), (2, 126259320), (3, 84172880), (4, 63129660), (5, 50503728), (6, 42086440), (8, 31564830), (10, 25251864), (11, 22956240), (12, 21043220), (15, 16834576), (16, 15782415), (20, 12625932), (22, 11478120), (24, 10521610), (30, 8417288), (33, 7652080), (40, 6312966), (44, 5739060), (48, 5260805), (55, 4591248), (60, 4208644), (66, 3826040), (80, 3156483), (88, 2869530), (110, 2295624), (120, 2104322), (132, 1913020), (165, 1530416), (176, 1434765), (220, 1147812), (240, 1052161), (264, 956510), (330, 765208), (440, 573906), (528, 478255), (660, 382604), (880, 286953), (1320, 191302), (2640, 95651)]