2008999260

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{1019}}^1\times {\mathrm{1217}}^1$

素因数の和:2257

約数の個数: 120

約数和(自身を含む): 6313673520

約数和(自身を除く): 4304674260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1019, 1217, 1620, 2038, 2434, 3057, 3651, 4076, 4868, 5095, 6085, 6114, 7302, 9171, 10190, 10953, 12170, 12228, 14604, 15285, 18255, 18342, 20380, 21906, 24340, 27513, 30570, 32859, 36510, 36684, 43812, 45855, 54765, 55026, 61140, 65718, 73020, 82539, 91710, 98577, 109530, 110052, 131436, 137565, 164295, 165078, 183420, 197154, 219060, 275130, 328590, 330156, 394308, 412695, 492885, 550260, 657180, 825390, 985770, 1240123, 1650780, 1971540, 2480246, 3720369, 4960492, 6200615, 7440738, 11161107, 12401230, 14881476, 18601845, 22322214, 24802460, 33483321, 37203690, 44644428, 55805535, 66966642, 74407380, 100449963, 111611070, 133933284, 167416605, 200899926, 223222140, 334833210, 401799852, 502249815, 669666420, 1004499630, 2008999260]

約数ペア:

[(1, 2008999260), (2, 1004499630), (3, 669666420), (4, 502249815), (5, 401799852), (6, 334833210), (9, 223222140), (10, 200899926), (12, 167416605), (15, 133933284), (18, 111611070), (20, 100449963), (27, 74407380), (30, 66966642), (36, 55805535), (45, 44644428), (54, 37203690), (60, 33483321), (81, 24802460), (90, 22322214), (108, 18601845), (135, 14881476), (162, 12401230), (180, 11161107), (270, 7440738), (324, 6200615), (405, 4960492), (540, 3720369), (810, 2480246), (1019, 1971540), (1217, 1650780), (1620, 1240123), (2038, 985770), (2434, 825390), (3057, 657180), (3651, 550260), (4076, 492885), (4868, 412695), (5095, 394308), (6085, 330156), (6114, 328590), (7302, 275130), (9171, 219060), (10190, 197154), (10953, 183420), (12170, 165078), (12228, 164295), (14604, 137565), (15285, 131436), (18255, 110052), (18342, 109530), (20380, 98577), (21906, 91710), (24340, 82539), (27513, 73020), (30570, 65718), (32859, 61140), (36510, 55026), (36684, 54765), (43812, 45855)]