120886740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2719}}^1$

素因数の和:2766

約数の個数: 144

約数和(自身を含む): 415833600

約数和(自身を除く): 294946860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 19, 20, 26, 30, 36, 38, 39, 45, 52, 57, 60, 65, 76, 78, 90, 95, 114, 117, 130, 156, 171, 180, 190, 195, 228, 234, 247, 260, 285, 342, 380, 390, 468, 494, 570, 585, 684, 741, 780, 855, 988, 1140, 1170, 1235, 1482, 1710, 2223, 2340, 2470, 2719, 2964, 3420, 3705, 4446, 4940, 5438, 7410, 8157, 8892, 10876, 11115, 13595, 14820, 16314, 22230, 24471, 27190, 32628, 35347, 40785, 44460, 48942, 51661, 54380, 70694, 81570, 97884, 103322, 106041, 122355, 141388, 154983, 163140, 176735, 206644, 212082, 244710, 258305, 309966, 318123, 353470, 424164, 464949, 489420, 516610, 530205, 619932, 636246, 671593, 706940, 774915, 929898, 1033220, 1060410, 1272492, 1343186, 1549830, 1590615, 1859796, 2014779, 2120820, 2324745, 2686372, 3099660, 3181230, 3357965, 4029558, 4649490, 6044337, 6362460, 6715930, 8059116, 9298980, 10073895, 12088674, 13431860, 20147790, 24177348, 30221685, 40295580, 60443370, 120886740]

約数ペア:

[(1, 120886740), (2, 60443370), (3, 40295580), (4, 30221685), (5, 24177348), (6, 20147790), (9, 13431860), (10, 12088674), (12, 10073895), (13, 9298980), (15, 8059116), (18, 6715930), (19, 6362460), (20, 6044337), (26, 4649490), (30, 4029558), (36, 3357965), (38, 3181230), (39, 3099660), (45, 2686372), (52, 2324745), (57, 2120820), (60, 2014779), (65, 1859796), (76, 1590615), (78, 1549830), (90, 1343186), (95, 1272492), (114, 1060410), (117, 1033220), (130, 929898), (156, 774915), (171, 706940), (180, 671593), (190, 636246), (195, 619932), (228, 530205), (234, 516610), (247, 489420), (260, 464949), (285, 424164), (342, 353470), (380, 318123), (390, 309966), (468, 258305), (494, 244710), (570, 212082), (585, 206644), (684, 176735), (741, 163140), (780, 154983), (855, 141388), (988, 122355), (1140, 106041), (1170, 103322), (1235, 97884), (1482, 81570), (1710, 70694), (2223, 54380), (2340, 51661), (2470, 48942), (2719, 44460), (2964, 40785), (3420, 35347), (3705, 32628), (4446, 27190), (4940, 24471), (5438, 22230), (7410, 16314), (8157, 14820), (8892, 13595), (10876, 11115)]