120402884

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{163}}^1$

素因数の和:265

約数の個数: 96

約数和(自身を含む): 268025856

約数和(自身を除く): 147622972

約数列:

[1, 2, 4, 7, 14, 23, 28, 31, 37, 46, 62, 74, 92, 124, 148, 161, 163, 217, 259, 322, 326, 434, 518, 644, 652, 713, 851, 868, 1036, 1141, 1147, 1426, 1702, 2282, 2294, 2852, 3404, 3749, 4564, 4588, 4991, 5053, 5957, 6031, 7498, 8029, 9982, 10106, 11914, 12062, 14996, 16058, 19964, 20212, 23828, 24124, 26243, 26381, 32116, 35371, 42217, 52486, 52762, 70742, 84434, 104972, 105524, 116219, 138713, 141484, 168868, 184667, 186961, 232438, 277426, 369334, 373922, 464876, 554852, 738668, 747844, 813533, 970991, 1308727, 1627066, 1941982, 2617454, 3254132, 3883964, 4300103, 5234908, 8600206, 17200412, 30100721, 60201442, 120402884]

約数ペア:

[(1, 120402884), (2, 60201442), (4, 30100721), (7, 17200412), (14, 8600206), (23, 5234908), (28, 4300103), (31, 3883964), (37, 3254132), (46, 2617454), (62, 1941982), (74, 1627066), (92, 1308727), (124, 970991), (148, 813533), (161, 747844), (163, 738668), (217, 554852), (259, 464876), (322, 373922), (326, 369334), (434, 277426), (518, 232438), (644, 186961), (652, 184667), (713, 168868), (851, 141484), (868, 138713), (1036, 116219), (1141, 105524), (1147, 104972), (1426, 84434), (1702, 70742), (2282, 52762), (2294, 52486), (2852, 42217), (3404, 35371), (3749, 32116), (4564, 26381), (4588, 26243), (4991, 24124), (5053, 23828), (5957, 20212), (6031, 19964), (7498, 16058), (8029, 14996), (9982, 12062), (10106, 11914)]