144190920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{467}}^1$

素因数の和:595

約数の個数: 128

約数和(自身を含む): 452874240

約数和(自身を除く): 308683320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 83, 93, 120, 124, 155, 166, 186, 248, 249, 310, 332, 372, 415, 465, 467, 498, 620, 664, 744, 830, 930, 934, 996, 1240, 1245, 1401, 1660, 1860, 1868, 1992, 2335, 2490, 2573, 2802, 3320, 3720, 3736, 4670, 4980, 5146, 5604, 7005, 7719, 9340, 9960, 10292, 11208, 12865, 14010, 14477, 15438, 18680, 20584, 25730, 28020, 28954, 30876, 38595, 38761, 43431, 51460, 56040, 57908, 61752, 72385, 77190, 77522, 86862, 102920, 115816, 116283, 144770, 154380, 155044, 173724, 193805, 217155, 232566, 289540, 308760, 310088, 347448, 387610, 434310, 465132, 579080, 581415, 775220, 868620, 930264, 1162830, 1201591, 1550440, 1737240, 2325660, 2403182, 3604773, 4651320, 4806364, 6007955, 7209546, 9612728, 12015910, 14419092, 18023865, 24031820, 28838184, 36047730, 48063640, 72095460, 144190920]

約数ペア:

[(1, 144190920), (2, 72095460), (3, 48063640), (4, 36047730), (5, 28838184), (6, 24031820), (8, 18023865), (10, 14419092), (12, 12015910), (15, 9612728), (20, 7209546), (24, 6007955), (30, 4806364), (31, 4651320), (40, 3604773), (60, 2403182), (62, 2325660), (83, 1737240), (93, 1550440), (120, 1201591), (124, 1162830), (155, 930264), (166, 868620), (186, 775220), (248, 581415), (249, 579080), (310, 465132), (332, 434310), (372, 387610), (415, 347448), (465, 310088), (467, 308760), (498, 289540), (620, 232566), (664, 217155), (744, 193805), (830, 173724), (930, 155044), (934, 154380), (996, 144770), (1240, 116283), (1245, 115816), (1401, 102920), (1660, 86862), (1860, 77522), (1868, 77190), (1992, 72385), (2335, 61752), (2490, 57908), (2573, 56040), (2802, 51460), (3320, 43431), (3720, 38761), (3736, 38595), (4670, 30876), (4980, 28954), (5146, 28020), (5604, 25730), (7005, 20584), (7719, 18680), (9340, 15438), (9960, 14477), (10292, 14010), (11208, 12865)]