306192240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{2609}}^1$

素因数の和:2791

約数の個数: 120

約数和(自身を含む): 1035000720

約数和(自身を除く): 728808480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 163, 180, 240, 326, 360, 489, 652, 720, 815, 978, 1304, 1467, 1630, 1956, 2445, 2608, 2609, 2934, 3260, 3912, 4890, 5218, 5868, 6520, 7335, 7824, 7827, 9780, 10436, 11736, 13040, 13045, 14670, 15654, 19560, 20872, 23472, 23481, 26090, 29340, 31308, 39120, 39135, 41744, 46962, 52180, 58680, 62616, 78270, 93924, 104360, 117360, 117405, 125232, 156540, 187848, 208720, 234810, 313080, 375696, 425267, 469620, 626160, 850534, 939240, 1275801, 1701068, 1878480, 2126335, 2551602, 3402136, 3827403, 4252670, 5103204, 6379005, 6804272, 7654806, 8505340, 10206408, 12758010, 15309612, 17010680, 19137015, 20412816, 25516020, 30619224, 34021360, 38274030, 51032040, 61238448, 76548060, 102064080, 153096120, 306192240]

約数ペア:

[(1, 306192240), (2, 153096120), (3, 102064080), (4, 76548060), (5, 61238448), (6, 51032040), (8, 38274030), (9, 34021360), (10, 30619224), (12, 25516020), (15, 20412816), (16, 19137015), (18, 17010680), (20, 15309612), (24, 12758010), (30, 10206408), (36, 8505340), (40, 7654806), (45, 6804272), (48, 6379005), (60, 5103204), (72, 4252670), (80, 3827403), (90, 3402136), (120, 2551602), (144, 2126335), (163, 1878480), (180, 1701068), (240, 1275801), (326, 939240), (360, 850534), (489, 626160), (652, 469620), (720, 425267), (815, 375696), (978, 313080), (1304, 234810), (1467, 208720), (1630, 187848), (1956, 156540), (2445, 125232), (2608, 117405), (2609, 117360), (2934, 104360), (3260, 93924), (3912, 78270), (4890, 62616), (5218, 58680), (5868, 52180), (6520, 46962), (7335, 41744), (7824, 39135), (7827, 39120), (9780, 31308), (10436, 29340), (11736, 26090), (13040, 23481), (13045, 23472), (14670, 20872), (15654, 19560)]