4451880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1613}}^1$

素因数の和:1650

約数の個数: 64

約数和(自身を含む): 13944960

約数和(自身を除く): 9493080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 276, 345, 460, 552, 690, 920, 1380, 1613, 2760, 3226, 4839, 6452, 8065, 9678, 12904, 16130, 19356, 24195, 32260, 37099, 38712, 48390, 64520, 74198, 96780, 111297, 148396, 185495, 193560, 222594, 296792, 370990, 445188, 556485, 741980, 890376, 1112970, 1483960, 2225940, 4451880]

約数ペア:

[(1, 4451880), (2, 2225940), (3, 1483960), (4, 1112970), (5, 890376), (6, 741980), (8, 556485), (10, 445188), (12, 370990), (15, 296792), (20, 222594), (23, 193560), (24, 185495), (30, 148396), (40, 111297), (46, 96780), (60, 74198), (69, 64520), (92, 48390), (115, 38712), (120, 37099), (138, 32260), (184, 24195), (230, 19356), (276, 16130), (345, 12904), (460, 9678), (552, 8065), (690, 6452), (920, 4839), (1380, 3226), (1613, 2760)]