1627560

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1$

素因数の和:168

約数の個数: 128

約数和(自身を含む): 5961600

約数和(自身を除く): 4334040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 72, 88, 90, 99, 108, 110, 120, 132, 135, 137, 165, 180, 198, 216, 220, 264, 270, 274, 297, 330, 360, 396, 411, 440, 495, 540, 548, 594, 660, 685, 792, 822, 990, 1080, 1096, 1188, 1233, 1320, 1370, 1485, 1507, 1644, 1980, 2055, 2376, 2466, 2740, 2970, 3014, 3288, 3699, 3960, 4110, 4521, 4932, 5480, 5940, 6028, 6165, 7398, 7535, 8220, 9042, 9864, 11880, 12056, 12330, 13563, 14796, 15070, 16440, 18084, 18495, 22605, 24660, 27126, 29592, 30140, 36168, 36990, 40689, 45210, 49320, 54252, 60280, 67815, 73980, 81378, 90420, 108504, 135630, 147960, 162756, 180840, 203445, 271260, 325512, 406890, 542520, 813780, 1627560]

約数ペア:

[(1, 1627560), (2, 813780), (3, 542520), (4, 406890), (5, 325512), (6, 271260), (8, 203445), (9, 180840), (10, 162756), (11, 147960), (12, 135630), (15, 108504), (18, 90420), (20, 81378), (22, 73980), (24, 67815), (27, 60280), (30, 54252), (33, 49320), (36, 45210), (40, 40689), (44, 36990), (45, 36168), (54, 30140), (55, 29592), (60, 27126), (66, 24660), (72, 22605), (88, 18495), (90, 18084), (99, 16440), (108, 15070), (110, 14796), (120, 13563), (132, 12330), (135, 12056), (137, 11880), (165, 9864), (180, 9042), (198, 8220), (216, 7535), (220, 7398), (264, 6165), (270, 6028), (274, 5940), (297, 5480), (330, 4932), (360, 4521), (396, 4110), (411, 3960), (440, 3699), (495, 3288), (540, 3014), (548, 2970), (594, 2740), (660, 2466), (685, 2376), (792, 2055), (822, 1980), (990, 1644), (1080, 1507), (1096, 1485), (1188, 1370), (1233, 1320)]