351610920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{6221}}^1$

素因数の和:6395

約数の個数: 96

約数和(自身を含む): 1150198920

約数和(自身を除く): 798588000

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, 157, 180, 314, 360, 471, 628, 785, 942, 1256, 1413, 1570, 1884, 2355, 2826, 3140, 3768, 4710, 5652, 6221, 6280, 7065, 9420, 11304, 12442, 14130, 18663, 18840, 24884, 28260, 31105, 37326, 49768, 55989, 56520, 62210, 74652, 93315, 111978, 124420, 149304, 186630, 223956, 248840, 279945, 373260, 447912, 559890, 746520, 976697, 1119780, 1953394, 2239560, 2930091, 3906788, 4883485, 5860182, 7813576, 8790273, 9766970, 11720364, 14650455, 17580546, 19533940, 23440728, 29300910, 35161092, 39067880, 43951365, 58601820, 70322184, 87902730, 117203640, 175805460, 351610920]

約数ペア:

[(1, 351610920), (2, 175805460), (3, 117203640), (4, 87902730), (5, 70322184), (6, 58601820), (8, 43951365), (9, 39067880), (10, 35161092), (12, 29300910), (15, 23440728), (18, 19533940), (20, 17580546), (24, 14650455), (30, 11720364), (36, 9766970), (40, 8790273), (45, 7813576), (60, 5860182), (72, 4883485), (90, 3906788), (120, 2930091), (157, 2239560), (180, 1953394), (314, 1119780), (360, 976697), (471, 746520), (628, 559890), (785, 447912), (942, 373260), (1256, 279945), (1413, 248840), (1570, 223956), (1884, 186630), (2355, 149304), (2826, 124420), (3140, 111978), (3768, 93315), (4710, 74652), (5652, 62210), (6221, 56520), (6280, 55989), (7065, 49768), (9420, 37326), (11304, 31105), (12442, 28260), (14130, 24884), (18663, 18840)]