30004920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{7577}}^1$

素因数の和:7605

約数の個数: 96

約数和(自身を含む): 106395120

約数和(自身を除く): 76390200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 264, 330, 360, 396, 440, 495, 660, 792, 990, 1320, 1980, 3960, 7577, 15154, 22731, 30308, 37885, 45462, 60616, 68193, 75770, 83347, 90924, 113655, 136386, 151540, 166694, 181848, 227310, 250041, 272772, 303080, 333388, 340965, 416735, 454620, 500082, 545544, 666776, 681930, 750123, 833470, 909240, 1000164, 1250205, 1363860, 1500246, 1666940, 2000328, 2500410, 2727720, 3000492, 3333880, 3750615, 5000820, 6000984, 7501230, 10001640, 15002460, 30004920]

約数ペア:

[(1, 30004920), (2, 15002460), (3, 10001640), (4, 7501230), (5, 6000984), (6, 5000820), (8, 3750615), (9, 3333880), (10, 3000492), (11, 2727720), (12, 2500410), (15, 2000328), (18, 1666940), (20, 1500246), (22, 1363860), (24, 1250205), (30, 1000164), (33, 909240), (36, 833470), (40, 750123), (44, 681930), (45, 666776), (55, 545544), (60, 500082), (66, 454620), (72, 416735), (88, 340965), (90, 333388), (99, 303080), (110, 272772), (120, 250041), (132, 227310), (165, 181848), (180, 166694), (198, 151540), (220, 136386), (264, 113655), (330, 90924), (360, 83347), (396, 75770), (440, 68193), (495, 60616), (660, 45462), (792, 37885), (990, 30308), (1320, 22731), (1980, 15154), (3960, 7577)]