77616480

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{1601}}^1$

素因数の和:1720

約数の個数: 96

約数和(自身を含む): 247066848

約数和(自身を除く): 169450368

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 101, 120, 160, 202, 240, 303, 404, 480, 505, 606, 808, 1010, 1212, 1515, 1601, 1616, 2020, 2424, 3030, 3202, 3232, 4040, 4803, 4848, 6060, 6404, 8005, 8080, 9606, 9696, 12120, 12808, 16010, 16160, 19212, 24015, 24240, 25616, 32020, 38424, 48030, 48480, 51232, 64040, 76848, 96060, 128080, 153696, 161701, 192120, 256160, 323402, 384240, 485103, 646804, 768480, 808505, 970206, 1293608, 1617010, 1940412, 2425515, 2587216, 3234020, 3880824, 4851030, 5174432, 6468040, 7761648, 9702060, 12936080, 15523296, 19404120, 25872160, 38808240, 77616480]

約数ペア:

[(1, 77616480), (2, 38808240), (3, 25872160), (4, 19404120), (5, 15523296), (6, 12936080), (8, 9702060), (10, 7761648), (12, 6468040), (15, 5174432), (16, 4851030), (20, 3880824), (24, 3234020), (30, 2587216), (32, 2425515), (40, 1940412), (48, 1617010), (60, 1293608), (80, 970206), (96, 808505), (101, 768480), (120, 646804), (160, 485103), (202, 384240), (240, 323402), (303, 256160), (404, 192120), (480, 161701), (505, 153696), (606, 128080), (808, 96060), (1010, 76848), (1212, 64040), (1515, 51232), (1601, 48480), (1616, 48030), (2020, 38424), (2424, 32020), (3030, 25616), (3202, 24240), (3232, 24015), (4040, 19212), (4803, 16160), (4848, 16010), (6060, 12808), (6404, 12120), (8005, 9696), (8080, 9606)]