5421240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^2$

素因数の和:102

約数の個数: 144

約数和(自身を含む): 19754280

約数和(自身を除く): 14333040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 37, 40, 44, 45, 55, 60, 66, 72, 74, 88, 90, 99, 110, 111, 120, 132, 148, 165, 180, 185, 198, 220, 222, 264, 296, 330, 333, 360, 370, 396, 407, 440, 444, 495, 555, 660, 666, 740, 792, 814, 888, 990, 1110, 1221, 1320, 1332, 1369, 1480, 1628, 1665, 1980, 2035, 2220, 2442, 2664, 2738, 3256, 3330, 3663, 3960, 4070, 4107, 4440, 4884, 5476, 6105, 6660, 6845, 7326, 8140, 8214, 9768, 10952, 12210, 12321, 13320, 13690, 14652, 15059, 16280, 16428, 18315, 20535, 24420, 24642, 27380, 29304, 30118, 32856, 36630, 41070, 45177, 48840, 49284, 54760, 60236, 61605, 73260, 75295, 82140, 90354, 98568, 120472, 123210, 135531, 146520, 150590, 164280, 180708, 225885, 246420, 271062, 301180, 361416, 451770, 492840, 542124, 602360, 677655, 903540, 1084248, 1355310, 1807080, 2710620, 5421240]

約数ペア:

[(1, 5421240), (2, 2710620), (3, 1807080), (4, 1355310), (5, 1084248), (6, 903540), (8, 677655), (9, 602360), (10, 542124), (11, 492840), (12, 451770), (15, 361416), (18, 301180), (20, 271062), (22, 246420), (24, 225885), (30, 180708), (33, 164280), (36, 150590), (37, 146520), (40, 135531), (44, 123210), (45, 120472), (55, 98568), (60, 90354), (66, 82140), (72, 75295), (74, 73260), (88, 61605), (90, 60236), (99, 54760), (110, 49284), (111, 48840), (120, 45177), (132, 41070), (148, 36630), (165, 32856), (180, 30118), (185, 29304), (198, 27380), (220, 24642), (222, 24420), (264, 20535), (296, 18315), (330, 16428), (333, 16280), (360, 15059), (370, 14652), (396, 13690), (407, 13320), (440, 12321), (444, 12210), (495, 10952), (555, 9768), (660, 8214), (666, 8140), (740, 7326), (792, 6845), (814, 6660), (888, 6105), (990, 5476), (1110, 4884), (1221, 4440), (1320, 4107), (1332, 4070), (1369, 3960), (1480, 3663), (1628, 3330), (1665, 3256), (1980, 2738), (2035, 2664), (2220, 2442)]