201546120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{12821}}^1$

素因数の和:12966

約数の個数: 64

約数和(自身を含む): 609301440

約数和(自身を除く): 407755320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 131, 262, 393, 524, 655, 786, 1048, 1310, 1572, 1965, 2620, 3144, 3930, 5240, 7860, 12821, 15720, 25642, 38463, 51284, 64105, 76926, 102568, 128210, 153852, 192315, 256420, 307704, 384630, 512840, 769260, 1538520, 1679551, 3359102, 5038653, 6718204, 8397755, 10077306, 13436408, 16795510, 20154612, 25193265, 33591020, 40309224, 50386530, 67182040, 100773060, 201546120]

約数ペア:

[(1, 201546120), (2, 100773060), (3, 67182040), (4, 50386530), (5, 40309224), (6, 33591020), (8, 25193265), (10, 20154612), (12, 16795510), (15, 13436408), (20, 10077306), (24, 8397755), (30, 6718204), (40, 5038653), (60, 3359102), (120, 1679551), (131, 1538520), (262, 769260), (393, 512840), (524, 384630), (655, 307704), (786, 256420), (1048, 192315), (1310, 153852), (1572, 128210), (1965, 102568), (2620, 76926), (3144, 64105), (3930, 51284), (5240, 38463), (7860, 25642), (12821, 15720)]