66193560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{183871}}^1$

素因数の和:183888

約数の個数: 48

約数和(自身を含む): 215130240

約数和(自身を除く): 148936680

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, 180, 360, 183871, 367742, 551613, 735484, 919355, 1103226, 1470968, 1654839, 1838710, 2206452, 2758065, 3309678, 3677420, 4412904, 5516130, 6619356, 7354840, 8274195, 11032260, 13238712, 16548390, 22064520, 33096780, 66193560]

約数ペア:

[(1, 66193560), (2, 33096780), (3, 22064520), (4, 16548390), (5, 13238712), (6, 11032260), (8, 8274195), (9, 7354840), (10, 6619356), (12, 5516130), (15, 4412904), (18, 3677420), (20, 3309678), (24, 2758065), (30, 2206452), (36, 1838710), (40, 1654839), (45, 1470968), (60, 1103226), (72, 919355), (90, 735484), (120, 551613), (180, 367742), (360, 183871)]