55005840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{241}}^1\times {\mathrm{317}}^1$

素因数の和:577

約数の個数: 120

約数和(自身を含む): 186079608

約数和(自身を除く): 131073768

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, 180, 240, 241, 317, 360, 482, 634, 720, 723, 951, 964, 1205, 1268, 1446, 1585, 1902, 1928, 2169, 2410, 2536, 2853, 2892, 3170, 3615, 3804, 3856, 4338, 4755, 4820, 5072, 5706, 5784, 6340, 7230, 7608, 8676, 9510, 9640, 10845, 11412, 11568, 12680, 14265, 14460, 15216, 17352, 19020, 19280, 21690, 22824, 25360, 28530, 28920, 34704, 38040, 43380, 45648, 57060, 57840, 76080, 76397, 86760, 114120, 152794, 173520, 228240, 229191, 305588, 381985, 458382, 611176, 687573, 763970, 916764, 1145955, 1222352, 1375146, 1527940, 1833528, 2291910, 2750292, 3055880, 3437865, 3667056, 4583820, 5500584, 6111760, 6875730, 9167640, 11001168, 13751460, 18335280, 27502920, 55005840]

約数ペア:

[(1, 55005840), (2, 27502920), (3, 18335280), (4, 13751460), (5, 11001168), (6, 9167640), (8, 6875730), (9, 6111760), (10, 5500584), (12, 4583820), (15, 3667056), (16, 3437865), (18, 3055880), (20, 2750292), (24, 2291910), (30, 1833528), (36, 1527940), (40, 1375146), (45, 1222352), (48, 1145955), (60, 916764), (72, 763970), (80, 687573), (90, 611176), (120, 458382), (144, 381985), (180, 305588), (240, 229191), (241, 228240), (317, 173520), (360, 152794), (482, 114120), (634, 86760), (720, 76397), (723, 76080), (951, 57840), (964, 57060), (1205, 45648), (1268, 43380), (1446, 38040), (1585, 34704), (1902, 28920), (1928, 28530), (2169, 25360), (2410, 22824), (2536, 21690), (2853, 19280), (2892, 19020), (3170, 17352), (3615, 15216), (3804, 14460), (3856, 14265), (4338, 12680), (4755, 11568), (4820, 11412), (5072, 10845), (5706, 9640), (5784, 9510), (6340, 8676), (7230, 7608)]