1300160

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{239}}^1$

素因数の和:273

約数の個数: 56

約数和(自身を含む): 3291840

約数和(自身を除く): 1991680

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 136, 160, 170, 239, 272, 320, 340, 478, 544, 680, 956, 1088, 1195, 1360, 1912, 2390, 2720, 3824, 4063, 4780, 5440, 7648, 8126, 9560, 15296, 16252, 19120, 20315, 32504, 38240, 40630, 65008, 76480, 81260, 130016, 162520, 260032, 325040, 650080, 1300160]

約数ペア:

[(1, 1300160), (2, 650080), (4, 325040), (5, 260032), (8, 162520), (10, 130016), (16, 81260), (17, 76480), (20, 65008), (32, 40630), (34, 38240), (40, 32504), (64, 20315), (68, 19120), (80, 16252), (85, 15296), (136, 9560), (160, 8126), (170, 7648), (239, 5440), (272, 4780), (320, 4063), (340, 3824), (478, 2720), (544, 2390), (680, 1912), (956, 1360), (1088, 1195)]