80223540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{953}}^1$

素因数の和:1049

約数の個数: 96

約数和(自身を含む): 238484736

約数和(自身を除く): 158261196

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 61, 69, 92, 115, 122, 138, 183, 230, 244, 276, 305, 345, 366, 460, 610, 690, 732, 915, 953, 1220, 1380, 1403, 1830, 1906, 2806, 2859, 3660, 3812, 4209, 4765, 5612, 5718, 7015, 8418, 9530, 11436, 14030, 14295, 16836, 19060, 21045, 21919, 28060, 28590, 42090, 43838, 57180, 58133, 65757, 84180, 87676, 109595, 116266, 131514, 174399, 219190, 232532, 263028, 290665, 328785, 348798, 438380, 581330, 657570, 697596, 871995, 1162660, 1315140, 1337059, 1743990, 2674118, 3487980, 4011177, 5348236, 6685295, 8022354, 13370590, 16044708, 20055885, 26741180, 40111770, 80223540]

約数ペア:

[(1, 80223540), (2, 40111770), (3, 26741180), (4, 20055885), (5, 16044708), (6, 13370590), (10, 8022354), (12, 6685295), (15, 5348236), (20, 4011177), (23, 3487980), (30, 2674118), (46, 1743990), (60, 1337059), (61, 1315140), (69, 1162660), (92, 871995), (115, 697596), (122, 657570), (138, 581330), (183, 438380), (230, 348798), (244, 328785), (276, 290665), (305, 263028), (345, 232532), (366, 219190), (460, 174399), (610, 131514), (690, 116266), (732, 109595), (915, 87676), (953, 84180), (1220, 65757), (1380, 58133), (1403, 57180), (1830, 43838), (1906, 42090), (2806, 28590), (2859, 28060), (3660, 21919), (3812, 21045), (4209, 19060), (4765, 16836), (5612, 14295), (5718, 14030), (7015, 11436), (8418, 9530)]