23240880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{191}}^1$

素因数の和:236

約数の個数: 180

約数和(自身を含む): 84958848

約数和(自身を除く): 61717968

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 169, 180, 191, 195, 208, 234, 240, 260, 312, 338, 360, 382, 390, 468, 507, 520, 573, 585, 624, 676, 720, 764, 780, 845, 936, 955, 1014, 1040, 1146, 1170, 1352, 1521, 1528, 1560, 1690, 1719, 1872, 1910, 2028, 2292, 2340, 2483, 2535, 2704, 2865, 3042, 3056, 3120, 3380, 3438, 3820, 4056, 4584, 4680, 4966, 5070, 5730, 6084, 6760, 6876, 7449, 7605, 7640, 8112, 8595, 9168, 9360, 9932, 10140, 11460, 12168, 12415, 13520, 13752, 14898, 15210, 15280, 17190, 19864, 20280, 22347, 22920, 24336, 24830, 27504, 29796, 30420, 32279, 34380, 37245, 39728, 40560, 44694, 45840, 49660, 59592, 60840, 64558, 68760, 74490, 89388, 96837, 99320, 111735, 119184, 121680, 129116, 137520, 148980, 161395, 178776, 193674, 198640, 223470, 258232, 290511, 297960, 322790, 357552, 387348, 446940, 484185, 516464, 581022, 595920, 645580, 774696, 893880, 968370, 1162044, 1291160, 1452555, 1549392, 1787760, 1936740, 2324088, 2582320, 2905110, 3873480, 4648176, 5810220, 7746960, 11620440, 23240880]

約数ペア:

[(1, 23240880), (2, 11620440), (3, 7746960), (4, 5810220), (5, 4648176), (6, 3873480), (8, 2905110), (9, 2582320), (10, 2324088), (12, 1936740), (13, 1787760), (15, 1549392), (16, 1452555), (18, 1291160), (20, 1162044), (24, 968370), (26, 893880), (30, 774696), (36, 645580), (39, 595920), (40, 581022), (45, 516464), (48, 484185), (52, 446940), (60, 387348), (65, 357552), (72, 322790), (78, 297960), (80, 290511), (90, 258232), (104, 223470), (117, 198640), (120, 193674), (130, 178776), (144, 161395), (156, 148980), (169, 137520), (180, 129116), (191, 121680), (195, 119184), (208, 111735), (234, 99320), (240, 96837), (260, 89388), (312, 74490), (338, 68760), (360, 64558), (382, 60840), (390, 59592), (468, 49660), (507, 45840), (520, 44694), (573, 40560), (585, 39728), (624, 37245), (676, 34380), (720, 32279), (764, 30420), (780, 29796), (845, 27504), (936, 24830), (955, 24336), (1014, 22920), (1040, 22347), (1146, 20280), (1170, 19864), (1352, 17190), (1521, 15280), (1528, 15210), (1560, 14898), (1690, 13752), (1719, 13520), (1872, 12415), (1910, 12168), (2028, 11460), (2292, 10140), (2340, 9932), (2483, 9360), (2535, 9168), (2704, 8595), (2865, 8112), (3042, 7640), (3056, 7605), (3120, 7449), (3380, 6876), (3438, 6760), (3820, 6084), (4056, 5730), (4584, 5070), (4680, 4966)]