24378480

素因数分解:

$2^4\times 3^2\times 5^1\times 7^2\times {\mathrm{691}}^1$

素因数の和:724

約数の個数: 180

約数和(自身を含む): 95375592

約数和(自身を除く): 70997112

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 49, 56, 60, 63, 70, 72, 80, 84, 90, 98, 105, 112, 120, 126, 140, 144, 147, 168, 180, 196, 210, 240, 245, 252, 280, 294, 315, 336, 360, 392, 420, 441, 490, 504, 560, 588, 630, 691, 720, 735, 784, 840, 882, 980, 1008, 1176, 1260, 1382, 1470, 1680, 1764, 1960, 2073, 2205, 2352, 2520, 2764, 2940, 3455, 3528, 3920, 4146, 4410, 4837, 5040, 5528, 5880, 6219, 6910, 7056, 8292, 8820, 9674, 10365, 11056, 11760, 12438, 13820, 14511, 16584, 17640, 19348, 20730, 24185, 24876, 27640, 29022, 31095, 33168, 33859, 35280, 38696, 41460, 43533, 48370, 49752, 55280, 58044, 62190, 67718, 72555, 77392, 82920, 87066, 96740, 99504, 101577, 116088, 124380, 135436, 145110, 165840, 169295, 174132, 193480, 203154, 217665, 232176, 248760, 270872, 290220, 304731, 338590, 348264, 386960, 406308, 435330, 497520, 507885, 541744, 580440, 609462, 677180, 696528, 812616, 870660, 1015770, 1160880, 1218924, 1354360, 1523655, 1625232, 1741320, 2031540, 2437848, 2708720, 3047310, 3482640, 4063080, 4875696, 6094620, 8126160, 12189240, 24378480]

約数ペア:

[(1, 24378480), (2, 12189240), (3, 8126160), (4, 6094620), (5, 4875696), (6, 4063080), (7, 3482640), (8, 3047310), (9, 2708720), (10, 2437848), (12, 2031540), (14, 1741320), (15, 1625232), (16, 1523655), (18, 1354360), (20, 1218924), (21, 1160880), (24, 1015770), (28, 870660), (30, 812616), (35, 696528), (36, 677180), (40, 609462), (42, 580440), (45, 541744), (48, 507885), (49, 497520), (56, 435330), (60, 406308), (63, 386960), (70, 348264), (72, 338590), (80, 304731), (84, 290220), (90, 270872), (98, 248760), (105, 232176), (112, 217665), (120, 203154), (126, 193480), (140, 174132), (144, 169295), (147, 165840), (168, 145110), (180, 135436), (196, 124380), (210, 116088), (240, 101577), (245, 99504), (252, 96740), (280, 87066), (294, 82920), (315, 77392), (336, 72555), (360, 67718), (392, 62190), (420, 58044), (441, 55280), (490, 49752), (504, 48370), (560, 43533), (588, 41460), (630, 38696), (691, 35280), (720, 33859), (735, 33168), (784, 31095), (840, 29022), (882, 27640), (980, 24876), (1008, 24185), (1176, 20730), (1260, 19348), (1382, 17640), (1470, 16584), (1680, 14511), (1764, 13820), (1960, 12438), (2073, 11760), (2205, 11056), (2352, 10365), (2520, 9674), (2764, 8820), (2940, 8292), (3455, 7056), (3528, 6910), (3920, 6219), (4146, 5880), (4410, 5528), (4837, 5040)]