29826120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{1249}}^1$

素因数の和:1462

約数の個数: 64

約数和(自身を含む): 90000000

約数和(自身を除く): 60173880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 199, 398, 597, 796, 995, 1194, 1249, 1592, 1990, 2388, 2498, 2985, 3747, 3980, 4776, 4996, 5970, 6245, 7494, 7960, 9992, 11940, 12490, 14988, 18735, 23880, 24980, 29976, 37470, 49960, 74940, 149880, 248551, 497102, 745653, 994204, 1242755, 1491306, 1988408, 2485510, 2982612, 3728265, 4971020, 5965224, 7456530, 9942040, 14913060, 29826120]

約数ペア:

[(1, 29826120), (2, 14913060), (3, 9942040), (4, 7456530), (5, 5965224), (6, 4971020), (8, 3728265), (10, 2982612), (12, 2485510), (15, 1988408), (20, 1491306), (24, 1242755), (30, 994204), (40, 745653), (60, 497102), (120, 248551), (199, 149880), (398, 74940), (597, 49960), (796, 37470), (995, 29976), (1194, 24980), (1249, 23880), (1592, 18735), (1990, 14988), (2388, 12490), (2498, 11940), (2985, 9992), (3747, 7960), (3980, 7494), (4776, 6245), (4996, 5970)]