73920060

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{136889}}^1$

素因数の和:136907

約数の個数: 48

約数和(自身を含む): 229975200

約数和(自身を除く): 156055140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 136889, 273778, 410667, 547556, 684445, 821334, 1232001, 1368890, 1642668, 2053335, 2464002, 2737780, 3696003, 4106670, 4928004, 6160005, 7392006, 8213340, 12320010, 14784012, 18480015, 24640020, 36960030, 73920060]

約数ペア:

[(1, 73920060), (2, 36960030), (3, 24640020), (4, 18480015), (5, 14784012), (6, 12320010), (9, 8213340), (10, 7392006), (12, 6160005), (15, 4928004), (18, 4106670), (20, 3696003), (27, 2737780), (30, 2464002), (36, 2053335), (45, 1642668), (54, 1368890), (60, 1232001), (90, 821334), (108, 684445), (135, 547556), (180, 410667), (270, 273778), (540, 136889)]