42755040

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{3299}}^1$

素因数の和:3326

約数の個数: 120

約数和(自身を含む): 150935400

約数和(自身を除く): 108180360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 270, 288, 324, 360, 405, 432, 480, 540, 648, 720, 810, 864, 1080, 1296, 1440, 1620, 2160, 2592, 3240, 3299, 4320, 6480, 6598, 9897, 12960, 13196, 16495, 19794, 26392, 29691, 32990, 39588, 49485, 52784, 59382, 65980, 79176, 89073, 98970, 105568, 118764, 131960, 148455, 158352, 178146, 197940, 237528, 263920, 267219, 296910, 316704, 356292, 395880, 445365, 475056, 527840, 534438, 593820, 712584, 791760, 890730, 950112, 1068876, 1187640, 1336095, 1425168, 1583520, 1781460, 2137752, 2375280, 2672190, 2850336, 3562920, 4275504, 4750560, 5344380, 7125840, 8551008, 10688760, 14251680, 21377520, 42755040]

約数ペア:

[(1, 42755040), (2, 21377520), (3, 14251680), (4, 10688760), (5, 8551008), (6, 7125840), (8, 5344380), (9, 4750560), (10, 4275504), (12, 3562920), (15, 2850336), (16, 2672190), (18, 2375280), (20, 2137752), (24, 1781460), (27, 1583520), (30, 1425168), (32, 1336095), (36, 1187640), (40, 1068876), (45, 950112), (48, 890730), (54, 791760), (60, 712584), (72, 593820), (80, 534438), (81, 527840), (90, 475056), (96, 445365), (108, 395880), (120, 356292), (135, 316704), (144, 296910), (160, 267219), (162, 263920), (180, 237528), (216, 197940), (240, 178146), (270, 158352), (288, 148455), (324, 131960), (360, 118764), (405, 105568), (432, 98970), (480, 89073), (540, 79176), (648, 65980), (720, 59382), (810, 52784), (864, 49485), (1080, 39588), (1296, 32990), (1440, 29691), (1620, 26392), (2160, 19794), (2592, 16495), (3240, 13196), (3299, 12960), (4320, 9897), (6480, 6598)]