79491120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{331213}}^1$

素因数の和:331229

約数の個数: 40

約数和(自身を含む): 246423216

約数和(自身を除く): 166932096

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 331213, 662426, 993639, 1324852, 1656065, 1987278, 2649704, 3312130, 3974556, 4968195, 5299408, 6624260, 7949112, 9936390, 13248520, 15898224, 19872780, 26497040, 39745560, 79491120]

約数ペア:

[(1, 79491120), (2, 39745560), (3, 26497040), (4, 19872780), (5, 15898224), (6, 13248520), (8, 9936390), (10, 7949112), (12, 6624260), (15, 5299408), (16, 4968195), (20, 3974556), (24, 3312130), (30, 2649704), (40, 1987278), (48, 1656065), (60, 1324852), (80, 993639), (120, 662426), (240, 331213)]