152045960

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{20327}}^1$

素因数の和:20366

約数の個数: 64

約数和(自身を含む): 395176320

約数和(自身を除く): 243130360

約数列:

[1, 2, 4, 5, 8, 10, 11, 17, 20, 22, 34, 40, 44, 55, 68, 85, 88, 110, 136, 170, 187, 220, 340, 374, 440, 680, 748, 935, 1496, 1870, 3740, 7480, 20327, 40654, 81308, 101635, 162616, 203270, 223597, 345559, 406540, 447194, 691118, 813080, 894388, 1117985, 1382236, 1727795, 1788776, 2235970, 2764472, 3455590, 3801149, 4471940, 6911180, 7602298, 8943880, 13822360, 15204596, 19005745, 30409192, 38011490, 76022980, 152045960]

約数ペア:

[(1, 152045960), (2, 76022980), (4, 38011490), (5, 30409192), (8, 19005745), (10, 15204596), (11, 13822360), (17, 8943880), (20, 7602298), (22, 6911180), (34, 4471940), (40, 3801149), (44, 3455590), (55, 2764472), (68, 2235970), (85, 1788776), (88, 1727795), (110, 1382236), (136, 1117985), (170, 894388), (187, 813080), (220, 691118), (340, 447194), (374, 406540), (440, 345559), (680, 223597), (748, 203270), (935, 162616), (1496, 101635), (1870, 81308), (3740, 40654), (7480, 20327)]