540549480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{331}}^1\times {\mathrm{439}}^1$

素因数の和:815

約数の個数: 128

約数和(自身を含む): 1682841600

約数和(自身を除く): 1142292120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 310, 331, 372, 439, 465, 620, 662, 744, 878, 930, 993, 1240, 1317, 1324, 1655, 1756, 1860, 1986, 2195, 2634, 2648, 3310, 3512, 3720, 3972, 4390, 4965, 5268, 6585, 6620, 7944, 8780, 9930, 10261, 10536, 13170, 13240, 13609, 17560, 19860, 20522, 26340, 27218, 30783, 39720, 40827, 41044, 51305, 52680, 54436, 61566, 68045, 81654, 82088, 102610, 108872, 123132, 136090, 145309, 153915, 163308, 204135, 205220, 246264, 272180, 290618, 307830, 326616, 408270, 410440, 435927, 544360, 581236, 615660, 726545, 816540, 871854, 1162472, 1231320, 1453090, 1633080, 1743708, 2179635, 2906180, 3487416, 4359270, 4504579, 5812360, 8718540, 9009158, 13513737, 17437080, 18018316, 22522895, 27027474, 36036632, 45045790, 54054948, 67568685, 90091580, 108109896, 135137370, 180183160, 270274740, 540549480]

約数ペア:

[(1, 540549480), (2, 270274740), (3, 180183160), (4, 135137370), (5, 108109896), (6, 90091580), (8, 67568685), (10, 54054948), (12, 45045790), (15, 36036632), (20, 27027474), (24, 22522895), (30, 18018316), (31, 17437080), (40, 13513737), (60, 9009158), (62, 8718540), (93, 5812360), (120, 4504579), (124, 4359270), (155, 3487416), (186, 2906180), (248, 2179635), (310, 1743708), (331, 1633080), (372, 1453090), (439, 1231320), (465, 1162472), (620, 871854), (662, 816540), (744, 726545), (878, 615660), (930, 581236), (993, 544360), (1240, 435927), (1317, 410440), (1324, 408270), (1655, 326616), (1756, 307830), (1860, 290618), (1986, 272180), (2195, 246264), (2634, 205220), (2648, 204135), (3310, 163308), (3512, 153915), (3720, 145309), (3972, 136090), (4390, 123132), (4965, 108872), (5268, 102610), (6585, 82088), (6620, 81654), (7944, 68045), (8780, 61566), (9930, 54436), (10261, 52680), (10536, 51305), (13170, 41044), (13240, 40827), (13609, 39720), (17560, 30783), (19860, 27218), (20522, 26340)]