2903520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{263}}^1$

素因数の和:304

約数の個数: 96

約数和(自身を含む): 9580032

約数和(自身を除く): 6676512

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 69, 80, 92, 96, 115, 120, 138, 160, 184, 230, 240, 263, 276, 345, 368, 460, 480, 526, 552, 690, 736, 789, 920, 1052, 1104, 1315, 1380, 1578, 1840, 2104, 2208, 2630, 2760, 3156, 3680, 3945, 4208, 5260, 5520, 6049, 6312, 7890, 8416, 10520, 11040, 12098, 12624, 15780, 18147, 21040, 24196, 25248, 30245, 31560, 36294, 42080, 48392, 60490, 63120, 72588, 90735, 96784, 120980, 126240, 145176, 181470, 193568, 241960, 290352, 362940, 483920, 580704, 725880, 967840, 1451760, 2903520]

約数ペア:

[(1, 2903520), (2, 1451760), (3, 967840), (4, 725880), (5, 580704), (6, 483920), (8, 362940), (10, 290352), (12, 241960), (15, 193568), (16, 181470), (20, 145176), (23, 126240), (24, 120980), (30, 96784), (32, 90735), (40, 72588), (46, 63120), (48, 60490), (60, 48392), (69, 42080), (80, 36294), (92, 31560), (96, 30245), (115, 25248), (120, 24196), (138, 21040), (160, 18147), (184, 15780), (230, 12624), (240, 12098), (263, 11040), (276, 10520), (345, 8416), (368, 7890), (460, 6312), (480, 6049), (526, 5520), (552, 5260), (690, 4208), (736, 3945), (789, 3680), (920, 3156), (1052, 2760), (1104, 2630), (1315, 2208), (1380, 2104), (1578, 1840)]