7324120

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{419}}^1$

素因数の和:472

約数の個数: 64

約数和(自身を含む): 18144000

約数和(自身を除く): 10819880

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 23, 38, 40, 46, 76, 92, 95, 115, 152, 184, 190, 230, 380, 419, 437, 460, 760, 838, 874, 920, 1676, 1748, 2095, 2185, 3352, 3496, 4190, 4370, 7961, 8380, 8740, 9637, 15922, 16760, 17480, 19274, 31844, 38548, 39805, 48185, 63688, 77096, 79610, 96370, 159220, 183103, 192740, 318440, 366206, 385480, 732412, 915515, 1464824, 1831030, 3662060, 7324120]

約数ペア:

[(1, 7324120), (2, 3662060), (4, 1831030), (5, 1464824), (8, 915515), (10, 732412), (19, 385480), (20, 366206), (23, 318440), (38, 192740), (40, 183103), (46, 159220), (76, 96370), (92, 79610), (95, 77096), (115, 63688), (152, 48185), (184, 39805), (190, 38548), (230, 31844), (380, 19274), (419, 17480), (437, 16760), (460, 15922), (760, 9637), (838, 8740), (874, 8380), (920, 7961), (1676, 4370), (1748, 4190), (2095, 3496), (2185, 3352)]