30786144

素因数分解:

$2^5\times 3^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{191}}^1$

素因数の和:300

約数の個数: 96

約数和(自身を含む): 85929984

約数和(自身を除く): 55143840

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 69, 73, 92, 96, 138, 146, 184, 191, 219, 276, 292, 368, 382, 438, 552, 573, 584, 736, 764, 876, 1104, 1146, 1168, 1528, 1679, 1752, 2208, 2292, 2336, 3056, 3358, 3504, 4393, 4584, 5037, 6112, 6716, 7008, 8786, 9168, 10074, 13179, 13432, 13943, 17572, 18336, 20148, 26358, 26864, 27886, 35144, 40296, 41829, 52716, 53728, 55772, 70288, 80592, 83658, 105432, 111544, 140576, 161184, 167316, 210864, 223088, 320689, 334632, 421728, 446176, 641378, 669264, 962067, 1282756, 1338528, 1924134, 2565512, 3848268, 5131024, 7696536, 10262048, 15393072, 30786144]

約数ペア:

[(1, 30786144), (2, 15393072), (3, 10262048), (4, 7696536), (6, 5131024), (8, 3848268), (12, 2565512), (16, 1924134), (23, 1338528), (24, 1282756), (32, 962067), (46, 669264), (48, 641378), (69, 446176), (73, 421728), (92, 334632), (96, 320689), (138, 223088), (146, 210864), (184, 167316), (191, 161184), (219, 140576), (276, 111544), (292, 105432), (368, 83658), (382, 80592), (438, 70288), (552, 55772), (573, 53728), (584, 52716), (736, 41829), (764, 40296), (876, 35144), (1104, 27886), (1146, 26864), (1168, 26358), (1528, 20148), (1679, 18336), (1752, 17572), (2208, 13943), (2292, 13432), (2336, 13179), (3056, 10074), (3358, 9168), (3504, 8786), (4393, 7008), (4584, 6716), (5037, 6112)]