120220232

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{347}}^1$

素因数の和:522

約数の個数: 64

約数和(自身を含む): 256573440

約数和(自身を除く): 136353208

約数列:

[1, 2, 4, 8, 11, 22, 31, 44, 62, 88, 124, 127, 248, 254, 341, 347, 508, 682, 694, 1016, 1364, 1388, 1397, 2728, 2776, 2794, 3817, 3937, 5588, 7634, 7874, 10757, 11176, 15268, 15748, 21514, 30536, 31496, 43028, 43307, 44069, 86056, 86614, 88138, 118327, 173228, 176276, 236654, 346456, 352552, 473308, 484759, 946616, 969518, 1366139, 1939036, 2732278, 3878072, 5464556, 10929112, 15027529, 30055058, 60110116, 120220232]

約数ペア:

[(1, 120220232), (2, 60110116), (4, 30055058), (8, 15027529), (11, 10929112), (22, 5464556), (31, 3878072), (44, 2732278), (62, 1939036), (88, 1366139), (124, 969518), (127, 946616), (248, 484759), (254, 473308), (341, 352552), (347, 346456), (508, 236654), (682, 176276), (694, 173228), (1016, 118327), (1364, 88138), (1388, 86614), (1397, 86056), (2728, 44069), (2776, 43307), (2794, 43028), (3817, 31496), (3937, 30536), (5588, 21514), (7634, 15748), (7874, 15268), (10757, 11176)]