1271071080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{153511}}^1$

素因数の和:153551

約数の個数: 96

約数和(自身を含む): 4310616960

約数和(自身を除く): 3039545880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 30, 36, 40, 45, 46, 60, 69, 72, 90, 92, 115, 120, 138, 180, 184, 207, 230, 276, 345, 360, 414, 460, 552, 690, 828, 920, 1035, 1380, 1656, 2070, 2760, 4140, 8280, 153511, 307022, 460533, 614044, 767555, 921066, 1228088, 1381599, 1535110, 1842132, 2302665, 2763198, 3070220, 3530753, 3684264, 4605330, 5526396, 6140440, 6907995, 7061506, 9210660, 10592259, 11052792, 13815990, 14123012, 17653765, 18421320, 21184518, 27631980, 28246024, 31776777, 35307530, 42369036, 52961295, 55263960, 63553554, 70615060, 84738072, 105922590, 127107108, 141230120, 158883885, 211845180, 254214216, 317767770, 423690360, 635535540, 1271071080]

約数ペア:

[(1, 1271071080), (2, 635535540), (3, 423690360), (4, 317767770), (5, 254214216), (6, 211845180), (8, 158883885), (9, 141230120), (10, 127107108), (12, 105922590), (15, 84738072), (18, 70615060), (20, 63553554), (23, 55263960), (24, 52961295), (30, 42369036), (36, 35307530), (40, 31776777), (45, 28246024), (46, 27631980), (60, 21184518), (69, 18421320), (72, 17653765), (90, 14123012), (92, 13815990), (115, 11052792), (120, 10592259), (138, 9210660), (180, 7061506), (184, 6907995), (207, 6140440), (230, 5526396), (276, 4605330), (345, 3684264), (360, 3530753), (414, 3070220), (460, 2763198), (552, 2302665), (690, 1842132), (828, 1535110), (920, 1381599), (1035, 1228088), (1380, 921066), (1656, 767555), (2070, 614044), (2760, 460533), (4140, 307022), (8280, 153511)]