79795560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{51151}}^1$

素因数の和:51178

約数の個数: 64

約数和(自身を含む): 257806080

約数和(自身を除く): 178010520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 51151, 102302, 153453, 204604, 255755, 306906, 409208, 511510, 613812, 664963, 767265, 1023020, 1227624, 1329926, 1534530, 1994889, 2046040, 2659852, 3069060, 3324815, 3989778, 5319704, 6138120, 6649630, 7979556, 9974445, 13299260, 15959112, 19948890, 26598520, 39897780, 79795560]

約数ペア:

[(1, 79795560), (2, 39897780), (3, 26598520), (4, 19948890), (5, 15959112), (6, 13299260), (8, 9974445), (10, 7979556), (12, 6649630), (13, 6138120), (15, 5319704), (20, 3989778), (24, 3324815), (26, 3069060), (30, 2659852), (39, 2046040), (40, 1994889), (52, 1534530), (60, 1329926), (65, 1227624), (78, 1023020), (104, 767265), (120, 664963), (130, 613812), (156, 511510), (195, 409208), (260, 306906), (312, 255755), (390, 204604), (520, 153453), (780, 102302), (1560, 51151)]