64246680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{179}}^1\times {\mathrm{997}}^1$

素因数の和:1193

約数の個数: 96

約数和(自身を含む): 210178800

約数和(自身を除く): 145932120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 179, 180, 358, 360, 537, 716, 895, 997, 1074, 1432, 1611, 1790, 1994, 2148, 2685, 2991, 3222, 3580, 3988, 4296, 4985, 5370, 5982, 6444, 7160, 7976, 8055, 8973, 9970, 10740, 11964, 12888, 14955, 16110, 17946, 19940, 21480, 23928, 29910, 32220, 35892, 39880, 44865, 59820, 64440, 71784, 89730, 119640, 178463, 179460, 356926, 358920, 535389, 713852, 892315, 1070778, 1427704, 1606167, 1784630, 2141556, 2676945, 3212334, 3569260, 4283112, 5353890, 6424668, 7138520, 8030835, 10707780, 12849336, 16061670, 21415560, 32123340, 64246680]

約数ペア:

[(1, 64246680), (2, 32123340), (3, 21415560), (4, 16061670), (5, 12849336), (6, 10707780), (8, 8030835), (9, 7138520), (10, 6424668), (12, 5353890), (15, 4283112), (18, 3569260), (20, 3212334), (24, 2676945), (30, 2141556), (36, 1784630), (40, 1606167), (45, 1427704), (60, 1070778), (72, 892315), (90, 713852), (120, 535389), (179, 358920), (180, 356926), (358, 179460), (360, 178463), (537, 119640), (716, 89730), (895, 71784), (997, 64440), (1074, 59820), (1432, 44865), (1611, 39880), (1790, 35892), (1994, 32220), (2148, 29910), (2685, 23928), (2991, 21480), (3222, 19940), (3580, 17946), (3988, 16110), (4296, 14955), (4985, 12888), (5370, 11964), (5982, 10740), (6444, 9970), (7160, 8973), (7976, 8055)]