130128120

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{40163}}^1$

素因数の和:40186

約数の個数: 80

約数和(自身を含む): 437385960

約数和(自身を除く): 307257840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 40163, 80326, 120489, 160652, 200815, 240978, 321304, 361467, 401630, 481956, 602445, 722934, 803260, 963912, 1084401, 1204890, 1445868, 1606520, 1807335, 2168802, 2409780, 2891736, 3253203, 3614670, 4337604, 4819560, 5422005, 6506406, 7229340, 8675208, 10844010, 13012812, 14458680, 16266015, 21688020, 26025624, 32532030, 43376040, 65064060, 130128120]

約数ペア:

[(1, 130128120), (2, 65064060), (3, 43376040), (4, 32532030), (5, 26025624), (6, 21688020), (8, 16266015), (9, 14458680), (10, 13012812), (12, 10844010), (15, 8675208), (18, 7229340), (20, 6506406), (24, 5422005), (27, 4819560), (30, 4337604), (36, 3614670), (40, 3253203), (45, 2891736), (54, 2409780), (60, 2168802), (72, 1807335), (81, 1606520), (90, 1445868), (108, 1204890), (120, 1084401), (135, 963912), (162, 803260), (180, 722934), (216, 602445), (270, 481956), (324, 401630), (360, 361467), (405, 321304), (540, 240978), (648, 200815), (810, 160652), (1080, 120489), (1620, 80326), (3240, 40163)]