78198240

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{1613}}^1$

素因数の和:1732

約数の個数: 96

約数和(自身を含む): 248917536

約数和(自身を除く): 170719296

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, 1613, 1616, 2020, 2424, 3030, 3226, 3232, 4040, 4839, 4848, 6060, 6452, 8065, 8080, 9678, 9696, 12120, 12904, 16130, 16160, 19356, 24195, 24240, 25808, 32260, 38712, 48390, 48480, 51616, 64520, 77424, 96780, 129040, 154848, 162913, 193560, 258080, 325826, 387120, 488739, 651652, 774240, 814565, 977478, 1303304, 1629130, 1954956, 2443695, 2606608, 3258260, 3909912, 4887390, 5213216, 6516520, 7819824, 9774780, 13033040, 15639648, 19549560, 26066080, 39099120, 78198240]

約数ペア:

[(1, 78198240), (2, 39099120), (3, 26066080), (4, 19549560), (5, 15639648), (6, 13033040), (8, 9774780), (10, 7819824), (12, 6516520), (15, 5213216), (16, 4887390), (20, 3909912), (24, 3258260), (30, 2606608), (32, 2443695), (40, 1954956), (48, 1629130), (60, 1303304), (80, 977478), (96, 814565), (101, 774240), (120, 651652), (160, 488739), (202, 387120), (240, 325826), (303, 258080), (404, 193560), (480, 162913), (505, 154848), (606, 129040), (808, 96780), (1010, 77424), (1212, 64520), (1515, 51616), (1613, 48480), (1616, 48390), (2020, 38712), (2424, 32260), (3030, 25808), (3226, 24240), (3232, 24195), (4040, 19356), (4839, 16160), (4848, 16130), (6060, 12904), (6452, 12120), (8065, 9696), (8080, 9678)]