378078840

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{97}}^1\times {\mathrm{401}}^1$

素因数の和:524

約数の個数: 192

約数和(自身を含む): 1290612960

約数和(自身を除く): 912534120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 97, 108, 120, 135, 162, 180, 194, 216, 243, 270, 291, 324, 360, 388, 401, 405, 485, 486, 540, 582, 648, 776, 802, 810, 873, 970, 972, 1080, 1164, 1203, 1215, 1455, 1604, 1620, 1746, 1940, 1944, 2005, 2328, 2406, 2430, 2619, 2910, 3208, 3240, 3492, 3609, 3880, 4010, 4365, 4812, 4860, 5238, 5820, 6015, 6984, 7218, 7857, 8020, 8730, 9624, 9720, 10476, 10827, 11640, 12030, 13095, 14436, 15714, 16040, 17460, 18045, 20952, 21654, 23571, 24060, 26190, 28872, 31428, 32481, 34920, 36090, 38897, 39285, 43308, 47142, 48120, 52380, 54135, 62856, 64962, 72180, 77794, 78570, 86616, 94284, 97443, 104760, 108270, 116691, 117855, 129924, 144360, 155588, 157140, 162405, 188568, 194485, 194886, 216540, 233382, 235710, 259848, 311176, 314280, 324810, 350073, 388970, 389772, 433080, 466764, 471420, 487215, 583455, 649620, 700146, 777940, 779544, 933528, 942840, 974430, 1050219, 1166910, 1299240, 1400292, 1555880, 1750365, 1948860, 2100438, 2333820, 2800584, 3150657, 3500730, 3897720, 4200876, 4667640, 5251095, 6301314, 7001460, 8401752, 9451971, 10502190, 12602628, 14002920, 15753285, 18903942, 21004380, 25205256, 31506570, 37807884, 42008760, 47259855, 63013140, 75615768, 94519710, 126026280, 189039420, 378078840]

約数ペア:

[(1, 378078840), (2, 189039420), (3, 126026280), (4, 94519710), (5, 75615768), (6, 63013140), (8, 47259855), (9, 42008760), (10, 37807884), (12, 31506570), (15, 25205256), (18, 21004380), (20, 18903942), (24, 15753285), (27, 14002920), (30, 12602628), (36, 10502190), (40, 9451971), (45, 8401752), (54, 7001460), (60, 6301314), (72, 5251095), (81, 4667640), (90, 4200876), (97, 3897720), (108, 3500730), (120, 3150657), (135, 2800584), (162, 2333820), (180, 2100438), (194, 1948860), (216, 1750365), (243, 1555880), (270, 1400292), (291, 1299240), (324, 1166910), (360, 1050219), (388, 974430), (401, 942840), (405, 933528), (485, 779544), (486, 777940), (540, 700146), (582, 649620), (648, 583455), (776, 487215), (802, 471420), (810, 466764), (873, 433080), (970, 389772), (972, 388970), (1080, 350073), (1164, 324810), (1203, 314280), (1215, 311176), (1455, 259848), (1604, 235710), (1620, 233382), (1746, 216540), (1940, 194886), (1944, 194485), (2005, 188568), (2328, 162405), (2406, 157140), (2430, 155588), (2619, 144360), (2910, 129924), (3208, 117855), (3240, 116691), (3492, 108270), (3609, 104760), (3880, 97443), (4010, 94284), (4365, 86616), (4812, 78570), (4860, 77794), (5238, 72180), (5820, 64962), (6015, 62856), (6984, 54135), (7218, 52380), (7857, 48120), (8020, 47142), (8730, 43308), (9624, 39285), (9720, 38897), (10476, 36090), (10827, 34920), (11640, 32481), (12030, 31428), (13095, 28872), (14436, 26190), (15714, 24060), (16040, 23571), (17460, 21654), (18045, 20952)]