123385140

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{7879}}^1$

素因数の和:7926

約数の個数: 96

約数和(自身を含む): 397152000

約数和(自身を除く): 273766860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 29, 30, 36, 45, 54, 58, 60, 87, 90, 108, 116, 135, 145, 174, 180, 261, 270, 290, 348, 435, 522, 540, 580, 783, 870, 1044, 1305, 1566, 1740, 2610, 3132, 3915, 5220, 7830, 7879, 15660, 15758, 23637, 31516, 39395, 47274, 70911, 78790, 94548, 118185, 141822, 157580, 212733, 228491, 236370, 283644, 354555, 425466, 456982, 472740, 685473, 709110, 850932, 913964, 1063665, 1142455, 1370946, 1418220, 2056419, 2127330, 2284910, 2741892, 3427365, 4112838, 4254660, 4569820, 6169257, 6854730, 8225676, 10282095, 12338514, 13709460, 20564190, 24677028, 30846285, 41128380, 61692570, 123385140]

約数ペア:

[(1, 123385140), (2, 61692570), (3, 41128380), (4, 30846285), (5, 24677028), (6, 20564190), (9, 13709460), (10, 12338514), (12, 10282095), (15, 8225676), (18, 6854730), (20, 6169257), (27, 4569820), (29, 4254660), (30, 4112838), (36, 3427365), (45, 2741892), (54, 2284910), (58, 2127330), (60, 2056419), (87, 1418220), (90, 1370946), (108, 1142455), (116, 1063665), (135, 913964), (145, 850932), (174, 709110), (180, 685473), (261, 472740), (270, 456982), (290, 425466), (348, 354555), (435, 283644), (522, 236370), (540, 228491), (580, 212733), (783, 157580), (870, 141822), (1044, 118185), (1305, 94548), (1566, 78790), (1740, 70911), (2610, 47274), (3132, 39395), (3915, 31516), (5220, 23637), (7830, 15758), (7879, 15660)]