65574120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{191}}^1\times {\mathrm{2861}}^1$

素因数の和:3066

約数の個数: 64

約数和(自身を含む): 197821440

約数和(自身を除く): 132247320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 191, 382, 573, 764, 955, 1146, 1528, 1910, 2292, 2861, 2865, 3820, 4584, 5722, 5730, 7640, 8583, 11444, 11460, 14305, 17166, 22888, 22920, 28610, 34332, 42915, 57220, 68664, 85830, 114440, 171660, 343320, 546451, 1092902, 1639353, 2185804, 2732255, 3278706, 4371608, 5464510, 6557412, 8196765, 10929020, 13114824, 16393530, 21858040, 32787060, 65574120]

約数ペア:

[(1, 65574120), (2, 32787060), (3, 21858040), (4, 16393530), (5, 13114824), (6, 10929020), (8, 8196765), (10, 6557412), (12, 5464510), (15, 4371608), (20, 3278706), (24, 2732255), (30, 2185804), (40, 1639353), (60, 1092902), (120, 546451), (191, 343320), (382, 171660), (573, 114440), (764, 85830), (955, 68664), (1146, 57220), (1528, 42915), (1910, 34332), (2292, 28610), (2861, 22920), (2865, 22888), (3820, 17166), (4584, 14305), (5722, 11460), (5730, 11444), (7640, 8583)]