306428040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{359}}^1\times {\mathrm{2371}}^1$

素因数の和:2747

約数の個数: 96

約数和(自身を含む): 999086400

約数和(自身を除く): 692658360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 359, 360, 718, 1077, 1436, 1795, 2154, 2371, 2872, 3231, 3590, 4308, 4742, 5385, 6462, 7113, 7180, 8616, 9484, 10770, 11855, 12924, 14226, 14360, 16155, 18968, 21339, 21540, 23710, 25848, 28452, 32310, 35565, 42678, 43080, 47420, 56904, 64620, 71130, 85356, 94840, 106695, 129240, 142260, 170712, 213390, 284520, 426780, 851189, 853560, 1702378, 2553567, 3404756, 4255945, 5107134, 6809512, 7660701, 8511890, 10214268, 12767835, 15321402, 17023780, 20428536, 25535670, 30642804, 34047560, 38303505, 51071340, 61285608, 76607010, 102142680, 153214020, 306428040]

約数ペア:

[(1, 306428040), (2, 153214020), (3, 102142680), (4, 76607010), (5, 61285608), (6, 51071340), (8, 38303505), (9, 34047560), (10, 30642804), (12, 25535670), (15, 20428536), (18, 17023780), (20, 15321402), (24, 12767835), (30, 10214268), (36, 8511890), (40, 7660701), (45, 6809512), (60, 5107134), (72, 4255945), (90, 3404756), (120, 2553567), (180, 1702378), (359, 853560), (360, 851189), (718, 426780), (1077, 284520), (1436, 213390), (1795, 170712), (2154, 142260), (2371, 129240), (2872, 106695), (3231, 94840), (3590, 85356), (4308, 71130), (4742, 64620), (5385, 56904), (6462, 47420), (7113, 43080), (7180, 42678), (8616, 35565), (9484, 32310), (10770, 28452), (11855, 25848), (12924, 23710), (14226, 21540), (14360, 21339), (16155, 18968)]