268030080

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{15511}}^1$

素因数の和:15539

約数の個数: 128

約数和(自身を含む): 949334400

約数和(自身を除く): 681304320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 864, 960, 1080, 1152, 1440, 1728, 1920, 2160, 2880, 3456, 4320, 5760, 8640, 15511, 17280, 31022, 46533, 62044, 77555, 93066, 124088, 139599, 155110, 186132, 232665, 248176, 279198, 310220, 372264, 418797, 465330, 496352, 558396, 620440, 697995, 744528, 837594, 930660, 992704, 1116792, 1240880, 1395990, 1489056, 1675188, 1861320, 1985408, 2093985, 2233584, 2481760, 2791980, 2978112, 3350376, 3722640, 4187970, 4467168, 4963520, 5583960, 5956224, 6700752, 7445280, 8375940, 8934336, 9927040, 11167920, 13401504, 14890560, 16751880, 17868672, 22335840, 26803008, 29781120, 33503760, 44671680, 53606016, 67007520, 89343360, 134015040, 268030080]

約数ペア:

[(1, 268030080), (2, 134015040), (3, 89343360), (4, 67007520), (5, 53606016), (6, 44671680), (8, 33503760), (9, 29781120), (10, 26803008), (12, 22335840), (15, 17868672), (16, 16751880), (18, 14890560), (20, 13401504), (24, 11167920), (27, 9927040), (30, 8934336), (32, 8375940), (36, 7445280), (40, 6700752), (45, 5956224), (48, 5583960), (54, 4963520), (60, 4467168), (64, 4187970), (72, 3722640), (80, 3350376), (90, 2978112), (96, 2791980), (108, 2481760), (120, 2233584), (128, 2093985), (135, 1985408), (144, 1861320), (160, 1675188), (180, 1489056), (192, 1395990), (216, 1240880), (240, 1116792), (270, 992704), (288, 930660), (320, 837594), (360, 744528), (384, 697995), (432, 620440), (480, 558396), (540, 496352), (576, 465330), (640, 418797), (720, 372264), (864, 310220), (960, 279198), (1080, 248176), (1152, 232665), (1440, 186132), (1728, 155110), (1920, 139599), (2160, 124088), (2880, 93066), (3456, 77555), (4320, 62044), (5760, 46533), (8640, 31022), (15511, 17280)]