293004540

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{60289}}^1$

素因数の和:60313

約数の個数: 72

約数和(自身を含む): 921713520

約数和(自身を除く): 628708980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 243, 270, 324, 405, 486, 540, 810, 972, 1215, 1620, 2430, 4860, 60289, 120578, 180867, 241156, 301445, 361734, 542601, 602890, 723468, 904335, 1085202, 1205780, 1627803, 1808670, 2170404, 2713005, 3255606, 3617340, 4883409, 5426010, 6511212, 8139015, 9766818, 10852020, 14650227, 16278030, 19533636, 24417045, 29300454, 32556060, 48834090, 58600908, 73251135, 97668180, 146502270, 293004540]

約数ペア:

[(1, 293004540), (2, 146502270), (3, 97668180), (4, 73251135), (5, 58600908), (6, 48834090), (9, 32556060), (10, 29300454), (12, 24417045), (15, 19533636), (18, 16278030), (20, 14650227), (27, 10852020), (30, 9766818), (36, 8139015), (45, 6511212), (54, 5426010), (60, 4883409), (81, 3617340), (90, 3255606), (108, 2713005), (135, 2170404), (162, 1808670), (180, 1627803), (243, 1205780), (270, 1085202), (324, 904335), (405, 723468), (486, 602890), (540, 542601), (810, 361734), (972, 301445), (1215, 241156), (1620, 180867), (2430, 120578), (4860, 60289)]