1608180480

素因数分解:

$2^8\times 3^4\times 5^1\times {\mathrm{15511}}^1$

素因数の和:15544

約数の個数: 180

約数和(自身を含む): 5754734832

約数和(自身を除く): 4146554352

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, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 256, 270, 288, 320, 324, 360, 384, 405, 432, 480, 540, 576, 640, 648, 720, 768, 810, 864, 960, 1080, 1152, 1280, 1296, 1440, 1620, 1728, 1920, 2160, 2304, 2592, 2880, 3240, 3456, 3840, 4320, 5184, 5760, 6480, 6912, 8640, 10368, 11520, 12960, 15511, 17280, 20736, 25920, 31022, 34560, 46533, 51840, 62044, 77555, 93066, 103680, 124088, 139599, 155110, 186132, 232665, 248176, 279198, 310220, 372264, 418797, 465330, 496352, 558396, 620440, 697995, 744528, 837594, 930660, 992704, 1116792, 1240880, 1256391, 1395990, 1489056, 1675188, 1861320, 1985408, 2093985, 2233584, 2481760, 2512782, 2791980, 2978112, 3350376, 3722640, 3970816, 4187970, 4467168, 4963520, 5025564, 5583960, 5956224, 6281955, 6700752, 7445280, 8375940, 8934336, 9927040, 10051128, 11167920, 11912448, 12563910, 13401504, 14890560, 16751880, 17868672, 19854080, 20102256, 22335840, 25127820, 26803008, 29781120, 33503760, 35737344, 40204512, 44671680, 50255640, 53606016, 59562240, 67007520, 80409024, 89343360, 100511280, 107212032, 134015040, 160818048, 178686720, 201022560, 268030080, 321636096, 402045120, 536060160, 804090240, 1608180480]

約数ペア:

[(1, 1608180480), (2, 804090240), (3, 536060160), (4, 402045120), (5, 321636096), (6, 268030080), (8, 201022560), (9, 178686720), (10, 160818048), (12, 134015040), (15, 107212032), (16, 100511280), (18, 89343360), (20, 80409024), (24, 67007520), (27, 59562240), (30, 53606016), (32, 50255640), (36, 44671680), (40, 40204512), (45, 35737344), (48, 33503760), (54, 29781120), (60, 26803008), (64, 25127820), (72, 22335840), (80, 20102256), (81, 19854080), (90, 17868672), (96, 16751880), (108, 14890560), (120, 13401504), (128, 12563910), (135, 11912448), (144, 11167920), (160, 10051128), (162, 9927040), (180, 8934336), (192, 8375940), (216, 7445280), (240, 6700752), (256, 6281955), (270, 5956224), (288, 5583960), (320, 5025564), (324, 4963520), (360, 4467168), (384, 4187970), (405, 3970816), (432, 3722640), (480, 3350376), (540, 2978112), (576, 2791980), (640, 2512782), (648, 2481760), (720, 2233584), (768, 2093985), (810, 1985408), (864, 1861320), (960, 1675188), (1080, 1489056), (1152, 1395990), (1280, 1256391), (1296, 1240880), (1440, 1116792), (1620, 992704), (1728, 930660), (1920, 837594), (2160, 744528), (2304, 697995), (2592, 620440), (2880, 558396), (3240, 496352), (3456, 465330), (3840, 418797), (4320, 372264), (5184, 310220), (5760, 279198), (6480, 248176), (6912, 232665), (8640, 186132), (10368, 155110), (11520, 139599), (12960, 124088), (15511, 103680), (17280, 93066), (20736, 77555), (25920, 62044), (31022, 51840), (34560, 46533)]