6812480

素因数分解:

$2^6\times 5^1\times {\mathrm{61}}^1\times {\mathrm{349}}^1$

素因数の和:427

約数の個数: 56

約数和(自身を含む): 16535400

約数和(自身を除く): 9722920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 61, 64, 80, 122, 160, 244, 305, 320, 349, 488, 610, 698, 976, 1220, 1396, 1745, 1952, 2440, 2792, 3490, 3904, 4880, 5584, 6980, 9760, 11168, 13960, 19520, 21289, 22336, 27920, 42578, 55840, 85156, 106445, 111680, 170312, 212890, 340624, 425780, 681248, 851560, 1362496, 1703120, 3406240, 6812480]

約数ペア:

[(1, 6812480), (2, 3406240), (4, 1703120), (5, 1362496), (8, 851560), (10, 681248), (16, 425780), (20, 340624), (32, 212890), (40, 170312), (61, 111680), (64, 106445), (80, 85156), (122, 55840), (160, 42578), (244, 27920), (305, 22336), (320, 21289), (349, 19520), (488, 13960), (610, 11168), (698, 9760), (976, 6980), (1220, 5584), (1396, 4880), (1745, 3904), (1952, 3490), (2440, 2792)]