239845380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{1151}}^1$

素因数の和:1337

約数の個数: 96

約数和(自身を含む): 706019328

約数和(自身を除く): 466173948

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 151, 230, 276, 302, 345, 453, 460, 604, 690, 755, 906, 1151, 1380, 1510, 1812, 2265, 2302, 3020, 3453, 3473, 4530, 4604, 5755, 6906, 6946, 9060, 10419, 11510, 13812, 13892, 17265, 17365, 20838, 23020, 26473, 34530, 34730, 41676, 52095, 52946, 69060, 69460, 79419, 104190, 105892, 132365, 158838, 173801, 208380, 264730, 317676, 347602, 397095, 521403, 529460, 695204, 794190, 869005, 1042806, 1588380, 1738010, 2085612, 2607015, 3476020, 3997423, 5214030, 7994846, 10428060, 11992269, 15989692, 19987115, 23984538, 39974230, 47969076, 59961345, 79948460, 119922690, 239845380]

約数ペア:

[(1, 239845380), (2, 119922690), (3, 79948460), (4, 59961345), (5, 47969076), (6, 39974230), (10, 23984538), (12, 19987115), (15, 15989692), (20, 11992269), (23, 10428060), (30, 7994846), (46, 5214030), (60, 3997423), (69, 3476020), (92, 2607015), (115, 2085612), (138, 1738010), (151, 1588380), (230, 1042806), (276, 869005), (302, 794190), (345, 695204), (453, 529460), (460, 521403), (604, 397095), (690, 347602), (755, 317676), (906, 264730), (1151, 208380), (1380, 173801), (1510, 158838), (1812, 132365), (2265, 105892), (2302, 104190), (3020, 79419), (3453, 69460), (3473, 69060), (4530, 52946), (4604, 52095), (5755, 41676), (6906, 34730), (6946, 34530), (9060, 26473), (10419, 23020), (11510, 20838), (13812, 17365), (13892, 17265)]