509052240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{22807}}^1$

素因数の和:22857

約数の個数: 120

約数和(自身を含む): 1764791808

約数和(自身を除く): 1255739568

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 120, 124, 144, 155, 180, 186, 240, 248, 279, 310, 360, 372, 465, 496, 558, 620, 720, 744, 930, 1116, 1240, 1395, 1488, 1860, 2232, 2480, 2790, 3720, 4464, 5580, 7440, 11160, 22320, 22807, 45614, 68421, 91228, 114035, 136842, 182456, 205263, 228070, 273684, 342105, 364912, 410526, 456140, 547368, 684210, 707017, 821052, 912280, 1026315, 1094736, 1368420, 1414034, 1642104, 1824560, 2052630, 2121051, 2736840, 2828068, 3284208, 3535085, 4105260, 4242102, 5473680, 5656136, 6363153, 7070170, 8210520, 8484204, 10605255, 11312272, 12726306, 14140340, 16421040, 16968408, 21210510, 25452612, 28280680, 31815765, 33936816, 42421020, 50905224, 56561360, 63631530, 84842040, 101810448, 127263060, 169684080, 254526120, 509052240]

約数ペア:

[(1, 509052240), (2, 254526120), (3, 169684080), (4, 127263060), (5, 101810448), (6, 84842040), (8, 63631530), (9, 56561360), (10, 50905224), (12, 42421020), (15, 33936816), (16, 31815765), (18, 28280680), (20, 25452612), (24, 21210510), (30, 16968408), (31, 16421040), (36, 14140340), (40, 12726306), (45, 11312272), (48, 10605255), (60, 8484204), (62, 8210520), (72, 7070170), (80, 6363153), (90, 5656136), (93, 5473680), (120, 4242102), (124, 4105260), (144, 3535085), (155, 3284208), (180, 2828068), (186, 2736840), (240, 2121051), (248, 2052630), (279, 1824560), (310, 1642104), (360, 1414034), (372, 1368420), (465, 1094736), (496, 1026315), (558, 912280), (620, 821052), (720, 707017), (744, 684210), (930, 547368), (1116, 456140), (1240, 410526), (1395, 364912), (1488, 342105), (1860, 273684), (2232, 228070), (2480, 205263), (2790, 182456), (3720, 136842), (4464, 114035), (5580, 91228), (7440, 68421), (11160, 45614), (22320, 22807)]