39904920

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{3359}}^1$

素因数の和:3390

約数の個数: 128

約数和(自身を含む): 145152000

約数和(自身を除く): 105247080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 72, 88, 90, 99, 108, 110, 120, 132, 135, 165, 180, 198, 216, 220, 264, 270, 297, 330, 360, 396, 440, 495, 540, 594, 660, 792, 990, 1080, 1188, 1320, 1485, 1980, 2376, 2970, 3359, 3960, 5940, 6718, 10077, 11880, 13436, 16795, 20154, 26872, 30231, 33590, 36949, 40308, 50385, 60462, 67180, 73898, 80616, 90693, 100770, 110847, 120924, 134360, 147796, 151155, 181386, 184745, 201540, 221694, 241848, 295592, 302310, 332541, 362772, 369490, 403080, 443388, 453465, 554235, 604620, 665082, 725544, 738980, 886776, 906930, 997623, 1108470, 1209240, 1330164, 1477960, 1662705, 1813860, 1995246, 2216940, 2660328, 3325410, 3627720, 3990492, 4433880, 4988115, 6650820, 7980984, 9976230, 13301640, 19952460, 39904920]

約数ペア:

[(1, 39904920), (2, 19952460), (3, 13301640), (4, 9976230), (5, 7980984), (6, 6650820), (8, 4988115), (9, 4433880), (10, 3990492), (11, 3627720), (12, 3325410), (15, 2660328), (18, 2216940), (20, 1995246), (22, 1813860), (24, 1662705), (27, 1477960), (30, 1330164), (33, 1209240), (36, 1108470), (40, 997623), (44, 906930), (45, 886776), (54, 738980), (55, 725544), (60, 665082), (66, 604620), (72, 554235), (88, 453465), (90, 443388), (99, 403080), (108, 369490), (110, 362772), (120, 332541), (132, 302310), (135, 295592), (165, 241848), (180, 221694), (198, 201540), (216, 184745), (220, 181386), (264, 151155), (270, 147796), (297, 134360), (330, 120924), (360, 110847), (396, 100770), (440, 90693), (495, 80616), (540, 73898), (594, 67180), (660, 60462), (792, 50385), (990, 40308), (1080, 36949), (1188, 33590), (1320, 30231), (1485, 26872), (1980, 20154), (2376, 16795), (2970, 13436), (3359, 11880), (3960, 10077), (5940, 6718)]