12207224520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{258847}}^1$

素因数の和:258995

約数の個数: 96

約数和(自身を含む): 39976485120

約数和(自身を除く): 27769260600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 131, 180, 262, 360, 393, 524, 655, 786, 1048, 1179, 1310, 1572, 1965, 2358, 2620, 3144, 3930, 4716, 5240, 5895, 7860, 9432, 11790, 15720, 23580, 47160, 258847, 517694, 776541, 1035388, 1294235, 1553082, 2070776, 2329623, 2588470, 3106164, 3882705, 4659246, 5176940, 6212328, 7765410, 9318492, 10353880, 11648115, 15530820, 18636984, 23296230, 31061640, 33908957, 46592460, 67817914, 93184920, 101726871, 135635828, 169544785, 203453742, 271271656, 305180613, 339089570, 406907484, 508634355, 610361226, 678179140, 813814968, 1017268710, 1220722452, 1356358280, 1525903065, 2034537420, 2441444904, 3051806130, 4069074840, 6103612260, 12207224520]

約数ペア:

[(1, 12207224520), (2, 6103612260), (3, 4069074840), (4, 3051806130), (5, 2441444904), (6, 2034537420), (8, 1525903065), (9, 1356358280), (10, 1220722452), (12, 1017268710), (15, 813814968), (18, 678179140), (20, 610361226), (24, 508634355), (30, 406907484), (36, 339089570), (40, 305180613), (45, 271271656), (60, 203453742), (72, 169544785), (90, 135635828), (120, 101726871), (131, 93184920), (180, 67817914), (262, 46592460), (360, 33908957), (393, 31061640), (524, 23296230), (655, 18636984), (786, 15530820), (1048, 11648115), (1179, 10353880), (1310, 9318492), (1572, 7765410), (1965, 6212328), (2358, 5176940), (2620, 4659246), (3144, 3882705), (3930, 3106164), (4716, 2588470), (5240, 2329623), (5895, 2070776), (7860, 1553082), (9432, 1294235), (11790, 1035388), (15720, 776541), (23580, 517694), (47160, 258847)]