54919080

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{211}}^1\times {\mathrm{241}}^1$

素因数の和:472

約数の個数: 128

約数和(自身を含む): 184694400

約数和(自身を除く): 129775320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 211, 216, 241, 270, 360, 422, 482, 540, 633, 723, 844, 964, 1055, 1080, 1205, 1266, 1446, 1688, 1899, 1928, 2110, 2169, 2410, 2532, 2892, 3165, 3615, 3798, 4220, 4338, 4820, 5064, 5697, 5784, 6330, 6507, 7230, 7596, 8440, 8676, 9495, 9640, 10845, 11394, 12660, 13014, 14460, 15192, 17352, 18990, 21690, 22788, 25320, 26028, 28485, 28920, 32535, 37980, 43380, 45576, 50851, 52056, 56970, 65070, 75960, 86760, 101702, 113940, 130140, 152553, 203404, 227880, 254255, 260280, 305106, 406808, 457659, 508510, 610212, 762765, 915318, 1017020, 1220424, 1372977, 1525530, 1830636, 2034040, 2288295, 2745954, 3051060, 3661272, 4576590, 5491908, 6102120, 6864885, 9153180, 10983816, 13729770, 18306360, 27459540, 54919080]

約数ペア:

[(1, 54919080), (2, 27459540), (3, 18306360), (4, 13729770), (5, 10983816), (6, 9153180), (8, 6864885), (9, 6102120), (10, 5491908), (12, 4576590), (15, 3661272), (18, 3051060), (20, 2745954), (24, 2288295), (27, 2034040), (30, 1830636), (36, 1525530), (40, 1372977), (45, 1220424), (54, 1017020), (60, 915318), (72, 762765), (90, 610212), (108, 508510), (120, 457659), (135, 406808), (180, 305106), (211, 260280), (216, 254255), (241, 227880), (270, 203404), (360, 152553), (422, 130140), (482, 113940), (540, 101702), (633, 86760), (723, 75960), (844, 65070), (964, 56970), (1055, 52056), (1080, 50851), (1205, 45576), (1266, 43380), (1446, 37980), (1688, 32535), (1899, 28920), (1928, 28485), (2110, 26028), (2169, 25320), (2410, 22788), (2532, 21690), (2892, 18990), (3165, 17352), (3615, 15192), (3798, 14460), (4220, 13014), (4338, 12660), (4820, 11394), (5064, 10845), (5697, 9640), (5784, 9495), (6330, 8676), (6507, 8440), (7230, 7596)]