80430816

素因数分解:

$2^5\times 3^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{499}}^1$

素因数の和:608

約数の個数: 96

約数和(自身を含む): 223776000

約数和(自身を除く): 143345184

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 69, 73, 92, 96, 138, 146, 184, 219, 276, 292, 368, 438, 499, 552, 584, 736, 876, 998, 1104, 1168, 1497, 1679, 1752, 1996, 2208, 2336, 2994, 3358, 3504, 3992, 5037, 5988, 6716, 7008, 7984, 10074, 11477, 11976, 13432, 15968, 20148, 22954, 23952, 26864, 34431, 36427, 40296, 45908, 47904, 53728, 68862, 72854, 80592, 91816, 109281, 137724, 145708, 161184, 183632, 218562, 275448, 291416, 367264, 437124, 550896, 582832, 837821, 874248, 1101792, 1165664, 1675642, 1748496, 2513463, 3351284, 3496992, 5026926, 6702568, 10053852, 13405136, 20107704, 26810272, 40215408, 80430816]

約数ペア:

[(1, 80430816), (2, 40215408), (3, 26810272), (4, 20107704), (6, 13405136), (8, 10053852), (12, 6702568), (16, 5026926), (23, 3496992), (24, 3351284), (32, 2513463), (46, 1748496), (48, 1675642), (69, 1165664), (73, 1101792), (92, 874248), (96, 837821), (138, 582832), (146, 550896), (184, 437124), (219, 367264), (276, 291416), (292, 275448), (368, 218562), (438, 183632), (499, 161184), (552, 145708), (584, 137724), (736, 109281), (876, 91816), (998, 80592), (1104, 72854), (1168, 68862), (1497, 53728), (1679, 47904), (1752, 45908), (1996, 40296), (2208, 36427), (2336, 34431), (2994, 26864), (3358, 23952), (3504, 22954), (3992, 20148), (5037, 15968), (5988, 13432), (6716, 11976), (7008, 11477), (7984, 10074)]