122615480

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{173}}^1$

素因数の和:273

約数の個数: 128

約数和(自身を含む): 315705600

約数和(自身を除く): 193090120

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 29, 40, 47, 52, 58, 65, 94, 104, 116, 130, 145, 173, 188, 232, 235, 260, 290, 346, 376, 377, 470, 520, 580, 611, 692, 754, 865, 940, 1160, 1222, 1363, 1384, 1508, 1730, 1880, 1885, 2249, 2444, 2726, 3016, 3055, 3460, 3770, 4498, 4888, 5017, 5452, 6110, 6815, 6920, 7540, 8131, 8996, 10034, 10904, 11245, 12220, 13630, 15080, 16262, 17719, 17992, 20068, 22490, 24440, 25085, 27260, 32524, 35438, 40136, 40655, 44980, 50170, 54520, 65048, 65221, 70876, 81310, 88595, 89960, 100340, 105703, 130442, 141752, 162620, 177190, 200680, 211406, 235799, 260884, 325240, 326105, 354380, 422812, 471598, 521768, 528515, 652210, 708760, 845624, 943196, 1057030, 1178995, 1304420, 1886392, 2114060, 2357990, 2608840, 3065387, 4228120, 4715980, 6130774, 9431960, 12261548, 15326935, 24523096, 30653870, 61307740, 122615480]

約数ペア:

[(1, 122615480), (2, 61307740), (4, 30653870), (5, 24523096), (8, 15326935), (10, 12261548), (13, 9431960), (20, 6130774), (26, 4715980), (29, 4228120), (40, 3065387), (47, 2608840), (52, 2357990), (58, 2114060), (65, 1886392), (94, 1304420), (104, 1178995), (116, 1057030), (130, 943196), (145, 845624), (173, 708760), (188, 652210), (232, 528515), (235, 521768), (260, 471598), (290, 422812), (346, 354380), (376, 326105), (377, 325240), (470, 260884), (520, 235799), (580, 211406), (611, 200680), (692, 177190), (754, 162620), (865, 141752), (940, 130442), (1160, 105703), (1222, 100340), (1363, 89960), (1384, 88595), (1508, 81310), (1730, 70876), (1880, 65221), (1885, 65048), (2249, 54520), (2444, 50170), (2726, 44980), (3016, 40655), (3055, 40136), (3460, 35438), (3770, 32524), (4498, 27260), (4888, 25085), (5017, 24440), (5452, 22490), (6110, 20068), (6815, 17992), (6920, 17719), (7540, 16262), (8131, 15080), (8996, 13630), (10034, 12220), (10904, 11245)]