29825520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{823}}^1$

素因数の和:990

約数の個数: 80

約数和(自身を含む): 93184512

約数和(自身を除く): 63358992

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 151, 240, 302, 453, 604, 755, 823, 906, 1208, 1510, 1646, 1812, 2265, 2416, 2469, 3020, 3292, 3624, 4115, 4530, 4938, 6040, 6584, 7248, 8230, 9060, 9876, 12080, 12345, 13168, 16460, 18120, 19752, 24690, 32920, 36240, 39504, 49380, 65840, 98760, 124273, 197520, 248546, 372819, 497092, 621365, 745638, 994184, 1242730, 1491276, 1864095, 1988368, 2485460, 2982552, 3728190, 4970920, 5965104, 7456380, 9941840, 14912760, 29825520]

約数ペア:

[(1, 29825520), (2, 14912760), (3, 9941840), (4, 7456380), (5, 5965104), (6, 4970920), (8, 3728190), (10, 2982552), (12, 2485460), (15, 1988368), (16, 1864095), (20, 1491276), (24, 1242730), (30, 994184), (40, 745638), (48, 621365), (60, 497092), (80, 372819), (120, 248546), (151, 197520), (240, 124273), (302, 98760), (453, 65840), (604, 49380), (755, 39504), (823, 36240), (906, 32920), (1208, 24690), (1510, 19752), (1646, 18120), (1812, 16460), (2265, 13168), (2416, 12345), (2469, 12080), (3020, 9876), (3292, 9060), (3624, 8230), (4115, 7248), (4530, 6584), (4938, 6040)]