15008040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{887}}^1$

素因数の和:951

約数の個数: 96

約数和(自身を含む): 49870080

約数和(自身を除く): 34862040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 47, 60, 72, 90, 94, 120, 141, 180, 188, 235, 282, 360, 376, 423, 470, 564, 705, 846, 887, 940, 1128, 1410, 1692, 1774, 1880, 2115, 2661, 2820, 3384, 3548, 4230, 4435, 5322, 5640, 7096, 7983, 8460, 8870, 10644, 13305, 15966, 16920, 17740, 21288, 26610, 31932, 35480, 39915, 41689, 53220, 63864, 79830, 83378, 106440, 125067, 159660, 166756, 208445, 250134, 319320, 333512, 375201, 416890, 500268, 625335, 750402, 833780, 1000536, 1250670, 1500804, 1667560, 1876005, 2501340, 3001608, 3752010, 5002680, 7504020, 15008040]

約数ペア:

[(1, 15008040), (2, 7504020), (3, 5002680), (4, 3752010), (5, 3001608), (6, 2501340), (8, 1876005), (9, 1667560), (10, 1500804), (12, 1250670), (15, 1000536), (18, 833780), (20, 750402), (24, 625335), (30, 500268), (36, 416890), (40, 375201), (45, 333512), (47, 319320), (60, 250134), (72, 208445), (90, 166756), (94, 159660), (120, 125067), (141, 106440), (180, 83378), (188, 79830), (235, 63864), (282, 53220), (360, 41689), (376, 39915), (423, 35480), (470, 31932), (564, 26610), (705, 21288), (846, 17740), (887, 16920), (940, 15966), (1128, 13305), (1410, 10644), (1692, 8870), (1774, 8460), (1880, 7983), (2115, 7096), (2661, 5640), (2820, 5322), (3384, 4435), (3548, 4230)]