11620440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{191}}^1$

素因数の和:234

約数の個数: 144

約数和(自身を含む): 41109120

約数和(自身を除く): 29488680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 169, 180, 191, 195, 234, 260, 312, 338, 360, 382, 390, 468, 507, 520, 573, 585, 676, 764, 780, 845, 936, 955, 1014, 1146, 1170, 1352, 1521, 1528, 1560, 1690, 1719, 1910, 2028, 2292, 2340, 2483, 2535, 2865, 3042, 3380, 3438, 3820, 4056, 4584, 4680, 4966, 5070, 5730, 6084, 6760, 6876, 7449, 7605, 7640, 8595, 9932, 10140, 11460, 12168, 12415, 13752, 14898, 15210, 17190, 19864, 20280, 22347, 22920, 24830, 29796, 30420, 32279, 34380, 37245, 44694, 49660, 59592, 60840, 64558, 68760, 74490, 89388, 96837, 99320, 111735, 129116, 148980, 161395, 178776, 193674, 223470, 258232, 290511, 297960, 322790, 387348, 446940, 484185, 581022, 645580, 774696, 893880, 968370, 1162044, 1291160, 1452555, 1936740, 2324088, 2905110, 3873480, 5810220, 11620440]

約数ペア:

[(1, 11620440), (2, 5810220), (3, 3873480), (4, 2905110), (5, 2324088), (6, 1936740), (8, 1452555), (9, 1291160), (10, 1162044), (12, 968370), (13, 893880), (15, 774696), (18, 645580), (20, 581022), (24, 484185), (26, 446940), (30, 387348), (36, 322790), (39, 297960), (40, 290511), (45, 258232), (52, 223470), (60, 193674), (65, 178776), (72, 161395), (78, 148980), (90, 129116), (104, 111735), (117, 99320), (120, 96837), (130, 89388), (156, 74490), (169, 68760), (180, 64558), (191, 60840), (195, 59592), (234, 49660), (260, 44694), (312, 37245), (338, 34380), (360, 32279), (382, 30420), (390, 29796), (468, 24830), (507, 22920), (520, 22347), (573, 20280), (585, 19864), (676, 17190), (764, 15210), (780, 14898), (845, 13752), (936, 12415), (955, 12168), (1014, 11460), (1146, 10140), (1170, 9932), (1352, 8595), (1521, 7640), (1528, 7605), (1560, 7449), (1690, 6876), (1719, 6760), (1910, 6084), (2028, 5730), (2292, 5070), (2340, 4966), (2483, 4680), (2535, 4584), (2865, 4056), (3042, 3820), (3380, 3438)]