164014920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{455597}}^1$

素因数の和:455614

約数の個数: 48

約数和(自身を含む): 533049660

約数和(自身を除く): 369034740

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, 360, 455597, 911194, 1366791, 1822388, 2277985, 2733582, 3644776, 4100373, 4555970, 5467164, 6833955, 8200746, 9111940, 10934328, 13667910, 16401492, 18223880, 20501865, 27335820, 32802984, 41003730, 54671640, 82007460, 164014920]

約数ペア:

[(1, 164014920), (2, 82007460), (3, 54671640), (4, 41003730), (5, 32802984), (6, 27335820), (8, 20501865), (9, 18223880), (10, 16401492), (12, 13667910), (15, 10934328), (18, 9111940), (20, 8200746), (24, 6833955), (30, 5467164), (36, 4555970), (40, 4100373), (45, 3644776), (60, 2733582), (72, 2277985), (90, 1822388), (120, 1366791), (180, 911194), (360, 455597)]