450454080

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{887}}^1$

素因数の和:953

約数の個数: 168

約数和(自身を含む): 1496763072

約数和(自身を除く): 1046308992

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 64, 69, 80, 92, 96, 115, 120, 138, 160, 184, 192, 230, 240, 276, 320, 345, 368, 460, 480, 529, 552, 690, 736, 887, 920, 960, 1058, 1104, 1380, 1472, 1587, 1774, 1840, 2116, 2208, 2645, 2661, 2760, 3174, 3548, 3680, 4232, 4416, 4435, 5290, 5322, 5520, 6348, 7096, 7360, 7935, 8464, 8870, 10580, 10644, 11040, 12696, 13305, 14192, 15870, 16928, 17740, 20401, 21160, 21288, 22080, 25392, 26610, 28384, 31740, 33856, 35480, 40802, 42320, 42576, 50784, 53220, 56768, 61203, 63480, 70960, 81604, 84640, 85152, 101568, 102005, 106440, 122406, 126960, 141920, 163208, 169280, 170304, 204010, 212880, 244812, 253920, 283840, 306015, 326416, 408020, 425760, 469223, 489624, 507840, 612030, 652832, 816040, 851520, 938446, 979248, 1224060, 1305664, 1407669, 1632080, 1876892, 1958496, 2346115, 2448120, 2815338, 3264160, 3753784, 3916992, 4692230, 4896240, 5630676, 6528320, 7038345, 7507568, 9384460, 9792480, 11261352, 14076690, 15015136, 18768920, 19584960, 22522704, 28153380, 30030272, 37537840, 45045408, 56306760, 75075680, 90090816, 112613520, 150151360, 225227040, 450454080]

約数ペア:

[(1, 450454080), (2, 225227040), (3, 150151360), (4, 112613520), (5, 90090816), (6, 75075680), (8, 56306760), (10, 45045408), (12, 37537840), (15, 30030272), (16, 28153380), (20, 22522704), (23, 19584960), (24, 18768920), (30, 15015136), (32, 14076690), (40, 11261352), (46, 9792480), (48, 9384460), (60, 7507568), (64, 7038345), (69, 6528320), (80, 5630676), (92, 4896240), (96, 4692230), (115, 3916992), (120, 3753784), (138, 3264160), (160, 2815338), (184, 2448120), (192, 2346115), (230, 1958496), (240, 1876892), (276, 1632080), (320, 1407669), (345, 1305664), (368, 1224060), (460, 979248), (480, 938446), (529, 851520), (552, 816040), (690, 652832), (736, 612030), (887, 507840), (920, 489624), (960, 469223), (1058, 425760), (1104, 408020), (1380, 326416), (1472, 306015), (1587, 283840), (1774, 253920), (1840, 244812), (2116, 212880), (2208, 204010), (2645, 170304), (2661, 169280), (2760, 163208), (3174, 141920), (3548, 126960), (3680, 122406), (4232, 106440), (4416, 102005), (4435, 101568), (5290, 85152), (5322, 84640), (5520, 81604), (6348, 70960), (7096, 63480), (7360, 61203), (7935, 56768), (8464, 53220), (8870, 50784), (10580, 42576), (10644, 42320), (11040, 40802), (12696, 35480), (13305, 33856), (14192, 31740), (15870, 28384), (16928, 26610), (17740, 25392), (20401, 22080), (21160, 21288)]