361120

素因数分解:

$2^5\times 5^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1$

素因数の和:113

約数の個数: 48

約数和(自身を含む): 890568

約数和(自身を除く): 529448

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 61, 74, 80, 122, 148, 160, 185, 244, 296, 305, 370, 488, 592, 610, 740, 976, 1184, 1220, 1480, 1952, 2257, 2440, 2960, 4514, 4880, 5920, 9028, 9760, 11285, 18056, 22570, 36112, 45140, 72224, 90280, 180560, 361120]

約数ペア:

[(1, 361120), (2, 180560), (4, 90280), (5, 72224), (8, 45140), (10, 36112), (16, 22570), (20, 18056), (32, 11285), (37, 9760), (40, 9028), (61, 5920), (74, 4880), (80, 4514), (122, 2960), (148, 2440), (160, 2257), (185, 1952), (244, 1480), (296, 1220), (305, 1184), (370, 976), (488, 740), (592, 610)]