38826540

素因数分解:

$2^2\times 3^6\times 5^1\times {\mathrm{2663}}^1$

素因数の和:2690

約数の個数: 84

約数和(自身を含む): 122293584

約数和(自身を除く): 83467044

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, 729, 810, 972, 1215, 1458, 1620, 2430, 2663, 2916, 3645, 4860, 5326, 7290, 7989, 10652, 13315, 14580, 15978, 23967, 26630, 31956, 39945, 47934, 53260, 71901, 79890, 95868, 119835, 143802, 159780, 215703, 239670, 287604, 359505, 431406, 479340, 647109, 719010, 862812, 1078515, 1294218, 1438020, 1941327, 2157030, 2588436, 3235545, 3882654, 4314060, 6471090, 7765308, 9706635, 12942180, 19413270, 38826540]

約数ペア:

[(1, 38826540), (2, 19413270), (3, 12942180), (4, 9706635), (5, 7765308), (6, 6471090), (9, 4314060), (10, 3882654), (12, 3235545), (15, 2588436), (18, 2157030), (20, 1941327), (27, 1438020), (30, 1294218), (36, 1078515), (45, 862812), (54, 719010), (60, 647109), (81, 479340), (90, 431406), (108, 359505), (135, 287604), (162, 239670), (180, 215703), (243, 159780), (270, 143802), (324, 119835), (405, 95868), (486, 79890), (540, 71901), (729, 53260), (810, 47934), (972, 39945), (1215, 31956), (1458, 26630), (1620, 23967), (2430, 15978), (2663, 14580), (2916, 13315), (3645, 10652), (4860, 7989), (5326, 7290)]