12225240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1171}}^1$

素因数の和:1217

約数の個数: 96

約数和(自身を含む): 41137200

約数和(自身を除く): 28911960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 29, 30, 36, 40, 45, 58, 60, 72, 87, 90, 116, 120, 145, 174, 180, 232, 261, 290, 348, 360, 435, 522, 580, 696, 870, 1044, 1160, 1171, 1305, 1740, 2088, 2342, 2610, 3480, 3513, 4684, 5220, 5855, 7026, 9368, 10440, 10539, 11710, 14052, 17565, 21078, 23420, 28104, 33959, 35130, 42156, 46840, 52695, 67918, 70260, 84312, 101877, 105390, 135836, 140520, 169795, 203754, 210780, 271672, 305631, 339590, 407508, 421560, 509385, 611262, 679180, 815016, 1018770, 1222524, 1358360, 1528155, 2037540, 2445048, 3056310, 4075080, 6112620, 12225240]

約数ペア:

[(1, 12225240), (2, 6112620), (3, 4075080), (4, 3056310), (5, 2445048), (6, 2037540), (8, 1528155), (9, 1358360), (10, 1222524), (12, 1018770), (15, 815016), (18, 679180), (20, 611262), (24, 509385), (29, 421560), (30, 407508), (36, 339590), (40, 305631), (45, 271672), (58, 210780), (60, 203754), (72, 169795), (87, 140520), (90, 135836), (116, 105390), (120, 101877), (145, 84312), (174, 70260), (180, 67918), (232, 52695), (261, 46840), (290, 42156), (348, 35130), (360, 33959), (435, 28104), (522, 23420), (580, 21078), (696, 17565), (870, 14052), (1044, 11710), (1160, 10539), (1171, 10440), (1305, 9368), (1740, 7026), (2088, 5855), (2342, 5220), (2610, 4684), (3480, 3513)]