180934560

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{607}}^1$

素因数の和:657

約数の個数: 240

約数和(自身を含む): 667408896

約数和(自身を除く): 486474336

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, 81, 90, 92, 96, 108, 115, 120, 135, 138, 144, 160, 162, 180, 184, 207, 216, 230, 240, 270, 276, 288, 324, 345, 360, 368, 405, 414, 432, 460, 480, 540, 552, 607, 621, 648, 690, 720, 736, 810, 828, 864, 920, 1035, 1080, 1104, 1214, 1242, 1296, 1380, 1440, 1620, 1656, 1821, 1840, 1863, 2070, 2160, 2208, 2428, 2484, 2592, 2760, 3035, 3105, 3240, 3312, 3642, 3680, 3726, 4140, 4320, 4856, 4968, 5463, 5520, 6070, 6210, 6480, 6624, 7284, 7452, 8280, 9105, 9315, 9712, 9936, 10926, 11040, 12140, 12420, 12960, 13961, 14568, 14904, 16389, 16560, 18210, 18630, 19424, 19872, 21852, 24280, 24840, 27315, 27922, 29136, 29808, 32778, 33120, 36420, 37260, 41883, 43704, 48560, 49167, 49680, 54630, 55844, 58272, 59616, 65556, 69805, 72840, 74520, 81945, 83766, 87408, 97120, 98334, 99360, 109260, 111688, 125649, 131112, 139610, 145680, 149040, 163890, 167532, 174816, 196668, 209415, 218520, 223376, 245835, 251298, 262224, 279220, 291360, 298080, 327780, 335064, 376947, 393336, 418830, 437040, 446752, 491670, 502596, 524448, 558440, 628245, 655560, 670128, 753894, 786672, 837660, 874080, 983340, 1005192, 1116880, 1130841, 1256490, 1311120, 1340256, 1507788, 1573344, 1675320, 1884735, 1966680, 2010384, 2233760, 2261682, 2512980, 2622240, 3015576, 3350640, 3769470, 3933360, 4020768, 4523364, 5025960, 5654205, 6031152, 6701280, 7538940, 7866720, 9046728, 10051920, 11308410, 12062304, 15077880, 18093456, 20103840, 22616820, 30155760, 36186912, 45233640, 60311520, 90467280, 180934560]

約数ペア:

[(1, 180934560), (2, 90467280), (3, 60311520), (4, 45233640), (5, 36186912), (6, 30155760), (8, 22616820), (9, 20103840), (10, 18093456), (12, 15077880), (15, 12062304), (16, 11308410), (18, 10051920), (20, 9046728), (23, 7866720), (24, 7538940), (27, 6701280), (30, 6031152), (32, 5654205), (36, 5025960), (40, 4523364), (45, 4020768), (46, 3933360), (48, 3769470), (54, 3350640), (60, 3015576), (69, 2622240), (72, 2512980), (80, 2261682), (81, 2233760), (90, 2010384), (92, 1966680), (96, 1884735), (108, 1675320), (115, 1573344), (120, 1507788), (135, 1340256), (138, 1311120), (144, 1256490), (160, 1130841), (162, 1116880), (180, 1005192), (184, 983340), (207, 874080), (216, 837660), (230, 786672), (240, 753894), (270, 670128), (276, 655560), (288, 628245), (324, 558440), (345, 524448), (360, 502596), (368, 491670), (405, 446752), (414, 437040), (432, 418830), (460, 393336), (480, 376947), (540, 335064), (552, 327780), (607, 298080), (621, 291360), (648, 279220), (690, 262224), (720, 251298), (736, 245835), (810, 223376), (828, 218520), (864, 209415), (920, 196668), (1035, 174816), (1080, 167532), (1104, 163890), (1214, 149040), (1242, 145680), (1296, 139610), (1380, 131112), (1440, 125649), (1620, 111688), (1656, 109260), (1821, 99360), (1840, 98334), (1863, 97120), (2070, 87408), (2160, 83766), (2208, 81945), (2428, 74520), (2484, 72840), (2592, 69805), (2760, 65556), (3035, 59616), (3105, 58272), (3240, 55844), (3312, 54630), (3642, 49680), (3680, 49167), (3726, 48560), (4140, 43704), (4320, 41883), (4856, 37260), (4968, 36420), (5463, 33120), (5520, 32778), (6070, 29808), (6210, 29136), (6480, 27922), (6624, 27315), (7284, 24840), (7452, 24280), (8280, 21852), (9105, 19872), (9315, 19424), (9712, 18630), (9936, 18210), (10926, 16560), (11040, 16389), (12140, 14904), (12420, 14568), (12960, 13961)]