53683920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{74561}}^1$

素因数の和:74580

約数の個数: 60

約数和(自身を含む): 180290916

約数和(自身を除く): 126606996

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 74561, 149122, 223683, 298244, 372805, 447366, 596488, 671049, 745610, 894732, 1118415, 1192976, 1342098, 1491220, 1789464, 2236830, 2684196, 2982440, 3355245, 3578928, 4473660, 5368392, 5964880, 6710490, 8947320, 10736784, 13420980, 17894640, 26841960, 53683920]

約数ペア:

[(1, 53683920), (2, 26841960), (3, 17894640), (4, 13420980), (5, 10736784), (6, 8947320), (8, 6710490), (9, 5964880), (10, 5368392), (12, 4473660), (15, 3578928), (16, 3355245), (18, 2982440), (20, 2684196), (24, 2236830), (30, 1789464), (36, 1491220), (40, 1342098), (45, 1192976), (48, 1118415), (60, 894732), (72, 745610), (80, 671049), (90, 596488), (120, 447366), (144, 372805), (180, 298244), (240, 223683), (360, 149122), (720, 74561)]