327788640

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{3299}}^1$

素因数の和:3346

約数の個数: 192

約数和(自身を含む): 1197504000

約数和(自身を除く): 869715360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 32, 36, 40, 45, 46, 48, 54, 60, 69, 72, 80, 90, 92, 96, 108, 115, 120, 135, 138, 144, 160, 180, 184, 207, 216, 230, 240, 270, 276, 288, 345, 360, 368, 414, 432, 460, 480, 540, 552, 621, 690, 720, 736, 828, 864, 920, 1035, 1080, 1104, 1242, 1380, 1440, 1656, 1840, 2070, 2160, 2208, 2484, 2760, 3105, 3299, 3312, 3680, 4140, 4320, 4968, 5520, 6210, 6598, 6624, 8280, 9897, 9936, 11040, 12420, 13196, 16495, 16560, 19794, 19872, 24840, 26392, 29691, 32990, 33120, 39588, 49485, 49680, 52784, 59382, 65980, 75877, 79176, 89073, 98970, 99360, 105568, 118764, 131960, 148455, 151754, 158352, 178146, 197940, 227631, 237528, 263920, 296910, 303508, 316704, 356292, 379385, 395880, 445365, 455262, 475056, 527840, 593820, 607016, 682893, 712584, 758770, 791760, 890730, 910524, 950112, 1138155, 1187640, 1214032, 1365786, 1425168, 1517540, 1583520, 1781460, 1821048, 2048679, 2276310, 2375280, 2428064, 2731572, 2850336, 3035080, 3414465, 3562920, 3642096, 4097358, 4552620, 4750560, 5463144, 6070160, 6828930, 7125840, 7284192, 8194716, 9105240, 10243395, 10926288, 12140320, 13657860, 14251680, 16389432, 18210480, 20486790, 21852576, 27315720, 32778864, 36420960, 40973580, 54631440, 65557728, 81947160, 109262880, 163894320, 327788640]

約数ペア:

[(1, 327788640), (2, 163894320), (3, 109262880), (4, 81947160), (5, 65557728), (6, 54631440), (8, 40973580), (9, 36420960), (10, 32778864), (12, 27315720), (15, 21852576), (16, 20486790), (18, 18210480), (20, 16389432), (23, 14251680), (24, 13657860), (27, 12140320), (30, 10926288), (32, 10243395), (36, 9105240), (40, 8194716), (45, 7284192), (46, 7125840), (48, 6828930), (54, 6070160), (60, 5463144), (69, 4750560), (72, 4552620), (80, 4097358), (90, 3642096), (92, 3562920), (96, 3414465), (108, 3035080), (115, 2850336), (120, 2731572), (135, 2428064), (138, 2375280), (144, 2276310), (160, 2048679), (180, 1821048), (184, 1781460), (207, 1583520), (216, 1517540), (230, 1425168), (240, 1365786), (270, 1214032), (276, 1187640), (288, 1138155), (345, 950112), (360, 910524), (368, 890730), (414, 791760), (432, 758770), (460, 712584), (480, 682893), (540, 607016), (552, 593820), (621, 527840), (690, 475056), (720, 455262), (736, 445365), (828, 395880), (864, 379385), (920, 356292), (1035, 316704), (1080, 303508), (1104, 296910), (1242, 263920), (1380, 237528), (1440, 227631), (1656, 197940), (1840, 178146), (2070, 158352), (2160, 151754), (2208, 148455), (2484, 131960), (2760, 118764), (3105, 105568), (3299, 99360), (3312, 98970), (3680, 89073), (4140, 79176), (4320, 75877), (4968, 65980), (5520, 59382), (6210, 52784), (6598, 49680), (6624, 49485), (8280, 39588), (9897, 33120), (9936, 32990), (11040, 29691), (12420, 26392), (13196, 24840), (16495, 19872), (16560, 19794)]