180739080

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{4523}}^1$

素因数の和:4580

約数の個数: 128

約数和(自身を含む): 618883200

約数和(自身を除く): 438144120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 37, 40, 45, 54, 60, 72, 74, 90, 108, 111, 120, 135, 148, 180, 185, 216, 222, 270, 296, 333, 360, 370, 444, 540, 555, 666, 740, 888, 999, 1080, 1110, 1332, 1480, 1665, 1998, 2220, 2664, 3330, 3996, 4440, 4523, 4995, 6660, 7992, 9046, 9990, 13320, 13569, 18092, 19980, 22615, 27138, 36184, 39960, 40707, 45230, 54276, 67845, 81414, 90460, 108552, 122121, 135690, 162828, 167351, 180920, 203535, 244242, 271380, 325656, 334702, 407070, 488484, 502053, 542760, 610605, 669404, 814140, 836755, 976968, 1004106, 1221210, 1338808, 1506159, 1628280, 1673510, 2008212, 2442420, 2510265, 3012318, 3347020, 4016424, 4518477, 4884840, 5020530, 6024636, 6694040, 7530795, 9036954, 10041060, 12049272, 15061590, 18073908, 20082120, 22592385, 30123180, 36147816, 45184770, 60246360, 90369540, 180739080]

約数ペア:

[(1, 180739080), (2, 90369540), (3, 60246360), (4, 45184770), (5, 36147816), (6, 30123180), (8, 22592385), (9, 20082120), (10, 18073908), (12, 15061590), (15, 12049272), (18, 10041060), (20, 9036954), (24, 7530795), (27, 6694040), (30, 6024636), (36, 5020530), (37, 4884840), (40, 4518477), (45, 4016424), (54, 3347020), (60, 3012318), (72, 2510265), (74, 2442420), (90, 2008212), (108, 1673510), (111, 1628280), (120, 1506159), (135, 1338808), (148, 1221210), (180, 1004106), (185, 976968), (216, 836755), (222, 814140), (270, 669404), (296, 610605), (333, 542760), (360, 502053), (370, 488484), (444, 407070), (540, 334702), (555, 325656), (666, 271380), (740, 244242), (888, 203535), (999, 180920), (1080, 167351), (1110, 162828), (1332, 135690), (1480, 122121), (1665, 108552), (1998, 90460), (2220, 81414), (2664, 67845), (3330, 54276), (3996, 45230), (4440, 40707), (4523, 39960), (4995, 36184), (6660, 27138), (7992, 22615), (9046, 19980), (9990, 18092), (13320, 13569)]