148337520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{751}}^1\times {\mathrm{823}}^1$

素因数の和:1590

約数の個数: 80

約数和(自身を含む): 461018112

約数和(自身を除く): 312680592

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 751, 823, 1502, 1646, 2253, 2469, 3004, 3292, 3755, 4115, 4506, 4938, 6008, 6584, 7510, 8230, 9012, 9876, 11265, 12016, 12345, 13168, 15020, 16460, 18024, 19752, 22530, 24690, 30040, 32920, 36048, 39504, 45060, 49380, 60080, 65840, 90120, 98760, 180240, 197520, 618073, 1236146, 1854219, 2472292, 3090365, 3708438, 4944584, 6180730, 7416876, 9271095, 9889168, 12361460, 14833752, 18542190, 24722920, 29667504, 37084380, 49445840, 74168760, 148337520]

約数ペア:

[(1, 148337520), (2, 74168760), (3, 49445840), (4, 37084380), (5, 29667504), (6, 24722920), (8, 18542190), (10, 14833752), (12, 12361460), (15, 9889168), (16, 9271095), (20, 7416876), (24, 6180730), (30, 4944584), (40, 3708438), (48, 3090365), (60, 2472292), (80, 1854219), (120, 1236146), (240, 618073), (751, 197520), (823, 180240), (1502, 98760), (1646, 90120), (2253, 65840), (2469, 60080), (3004, 49380), (3292, 45060), (3755, 39504), (4115, 36048), (4506, 32920), (4938, 30040), (6008, 24690), (6584, 22530), (7510, 19752), (8230, 18024), (9012, 16460), (9876, 15020), (11265, 13168), (12016, 12345)]