120655472

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{59}}^1$

素因数の和:155

約数の個数: 120

約数和(自身を含む): 295516800

約数和(自身を除く): 174861328

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 31, 38, 56, 59, 62, 76, 112, 118, 124, 133, 152, 217, 236, 248, 266, 304, 413, 434, 472, 496, 532, 589, 826, 868, 944, 961, 1064, 1121, 1178, 1652, 1736, 1829, 1922, 2128, 2242, 2356, 3304, 3472, 3658, 3844, 4123, 4484, 4712, 6608, 6727, 7316, 7688, 7847, 8246, 8968, 9424, 12803, 13454, 14632, 15376, 15694, 16492, 17936, 18259, 25606, 26908, 29264, 31388, 32984, 34751, 36518, 51212, 53816, 56699, 62776, 65968, 69502, 73036, 102424, 107632, 113398, 125552, 127813, 139004, 146072, 204848, 226796, 243257, 255626, 278008, 292144, 396893, 453592, 486514, 511252, 556016, 793786, 907184, 973028, 1022504, 1077281, 1587572, 1946056, 2045008, 2154562, 3175144, 3892112, 4309124, 6350288, 7540967, 8618248, 15081934, 17236496, 30163868, 60327736, 120655472]

約数ペア:

[(1, 120655472), (2, 60327736), (4, 30163868), (7, 17236496), (8, 15081934), (14, 8618248), (16, 7540967), (19, 6350288), (28, 4309124), (31, 3892112), (38, 3175144), (56, 2154562), (59, 2045008), (62, 1946056), (76, 1587572), (112, 1077281), (118, 1022504), (124, 973028), (133, 907184), (152, 793786), (217, 556016), (236, 511252), (248, 486514), (266, 453592), (304, 396893), (413, 292144), (434, 278008), (472, 255626), (496, 243257), (532, 226796), (589, 204848), (826, 146072), (868, 139004), (944, 127813), (961, 125552), (1064, 113398), (1121, 107632), (1178, 102424), (1652, 73036), (1736, 69502), (1829, 65968), (1922, 62776), (2128, 56699), (2242, 53816), (2356, 51212), (3304, 36518), (3472, 34751), (3658, 32984), (3844, 31388), (4123, 29264), (4484, 26908), (4712, 25606), (6608, 18259), (6727, 17936), (7316, 16492), (7688, 15694), (7847, 15376), (8246, 14632), (8968, 13454), (9424, 12803)]