254526120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{22807}}^1$

素因数の和:22855

約数の個数: 96

約数和(自身を含む): 853931520

約数和(自身を除く): 599405400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 45, 60, 62, 72, 90, 93, 120, 124, 155, 180, 186, 248, 279, 310, 360, 372, 465, 558, 620, 744, 930, 1116, 1240, 1395, 1860, 2232, 2790, 3720, 5580, 11160, 22807, 45614, 68421, 91228, 114035, 136842, 182456, 205263, 228070, 273684, 342105, 410526, 456140, 547368, 684210, 707017, 821052, 912280, 1026315, 1368420, 1414034, 1642104, 2052630, 2121051, 2736840, 2828068, 3535085, 4105260, 4242102, 5656136, 6363153, 7070170, 8210520, 8484204, 10605255, 12726306, 14140340, 16968408, 21210510, 25452612, 28280680, 31815765, 42421020, 50905224, 63631530, 84842040, 127263060, 254526120]

約数ペア:

[(1, 254526120), (2, 127263060), (3, 84842040), (4, 63631530), (5, 50905224), (6, 42421020), (8, 31815765), (9, 28280680), (10, 25452612), (12, 21210510), (15, 16968408), (18, 14140340), (20, 12726306), (24, 10605255), (30, 8484204), (31, 8210520), (36, 7070170), (40, 6363153), (45, 5656136), (60, 4242102), (62, 4105260), (72, 3535085), (90, 2828068), (93, 2736840), (120, 2121051), (124, 2052630), (155, 1642104), (180, 1414034), (186, 1368420), (248, 1026315), (279, 912280), (310, 821052), (360, 707017), (372, 684210), (465, 547368), (558, 456140), (620, 410526), (744, 342105), (930, 273684), (1116, 228070), (1240, 205263), (1395, 182456), (1860, 136842), (2232, 114035), (2790, 91228), (3720, 68421), (5580, 45614), (11160, 22807)]