118245840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{3761}}^1$

素因数の和:3908

約数の個数: 80

約数和(自身を含む): 369458496

約数和(自身を除く): 251212656

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 131, 240, 262, 393, 524, 655, 786, 1048, 1310, 1572, 1965, 2096, 2620, 3144, 3761, 3930, 5240, 6288, 7522, 7860, 10480, 11283, 15044, 15720, 18805, 22566, 30088, 31440, 37610, 45132, 56415, 60176, 75220, 90264, 112830, 150440, 180528, 225660, 300880, 451320, 492691, 902640, 985382, 1478073, 1970764, 2463455, 2956146, 3941528, 4926910, 5912292, 7390365, 7883056, 9853820, 11824584, 14780730, 19707640, 23649168, 29561460, 39415280, 59122920, 118245840]

約数ペア:

[(1, 118245840), (2, 59122920), (3, 39415280), (4, 29561460), (5, 23649168), (6, 19707640), (8, 14780730), (10, 11824584), (12, 9853820), (15, 7883056), (16, 7390365), (20, 5912292), (24, 4926910), (30, 3941528), (40, 2956146), (48, 2463455), (60, 1970764), (80, 1478073), (120, 985382), (131, 902640), (240, 492691), (262, 451320), (393, 300880), (524, 225660), (655, 180528), (786, 150440), (1048, 112830), (1310, 90264), (1572, 75220), (1965, 60176), (2096, 56415), (2620, 45132), (3144, 37610), (3761, 31440), (3930, 30088), (5240, 22566), (6288, 18805), (7522, 15720), (7860, 15044), (10480, 11283)]