179955120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{263}}^1\times {\mathrm{2851}}^1$

素因数の和:3130

約数の個数: 80

約数和(自身を含む): 560178432

約数和(自身を除く): 380223312

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 263, 526, 789, 1052, 1315, 1578, 2104, 2630, 2851, 3156, 3945, 4208, 5260, 5702, 6312, 7890, 8553, 10520, 11404, 12624, 14255, 15780, 17106, 21040, 22808, 28510, 31560, 34212, 42765, 45616, 57020, 63120, 68424, 85530, 114040, 136848, 171060, 228080, 342120, 684240, 749813, 1499626, 2249439, 2999252, 3749065, 4498878, 5998504, 7498130, 8997756, 11247195, 11997008, 14996260, 17995512, 22494390, 29992520, 35991024, 44988780, 59985040, 89977560, 179955120]

約数ペア:

[(1, 179955120), (2, 89977560), (3, 59985040), (4, 44988780), (5, 35991024), (6, 29992520), (8, 22494390), (10, 17995512), (12, 14996260), (15, 11997008), (16, 11247195), (20, 8997756), (24, 7498130), (30, 5998504), (40, 4498878), (48, 3749065), (60, 2999252), (80, 2249439), (120, 1499626), (240, 749813), (263, 684240), (526, 342120), (789, 228080), (1052, 171060), (1315, 136848), (1578, 114040), (2104, 85530), (2630, 68424), (2851, 63120), (3156, 57020), (3945, 45616), (4208, 42765), (5260, 34212), (5702, 31560), (6312, 28510), (7890, 22808), (8553, 21040), (10520, 17106), (11404, 15780), (12624, 14255)]