76509240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{157}}^1$

素因数の和:333

約数の個数: 128

約数和(自身を含む): 240261120

約数和(自身を除く): 163751880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 131, 155, 157, 186, 248, 262, 310, 314, 372, 393, 465, 471, 524, 620, 628, 655, 744, 785, 786, 930, 942, 1048, 1240, 1256, 1310, 1570, 1572, 1860, 1884, 1965, 2355, 2620, 3140, 3144, 3720, 3768, 3930, 4061, 4710, 4867, 5240, 6280, 7860, 8122, 9420, 9734, 12183, 14601, 15720, 16244, 18840, 19468, 20305, 20567, 24335, 24366, 29202, 32488, 38936, 40610, 41134, 48670, 48732, 58404, 60915, 61701, 73005, 81220, 82268, 97340, 97464, 102835, 116808, 121830, 123402, 146010, 162440, 164536, 194680, 205670, 243660, 246804, 292020, 308505, 411340, 487320, 493608, 584040, 617010, 637577, 822680, 1234020, 1275154, 1912731, 2468040, 2550308, 3187885, 3825462, 5100616, 6375770, 7650924, 9563655, 12751540, 15301848, 19127310, 25503080, 38254620, 76509240]

約数ペア:

[(1, 76509240), (2, 38254620), (3, 25503080), (4, 19127310), (5, 15301848), (6, 12751540), (8, 9563655), (10, 7650924), (12, 6375770), (15, 5100616), (20, 3825462), (24, 3187885), (30, 2550308), (31, 2468040), (40, 1912731), (60, 1275154), (62, 1234020), (93, 822680), (120, 637577), (124, 617010), (131, 584040), (155, 493608), (157, 487320), (186, 411340), (248, 308505), (262, 292020), (310, 246804), (314, 243660), (372, 205670), (393, 194680), (465, 164536), (471, 162440), (524, 146010), (620, 123402), (628, 121830), (655, 116808), (744, 102835), (785, 97464), (786, 97340), (930, 82268), (942, 81220), (1048, 73005), (1240, 61701), (1256, 60915), (1310, 58404), (1570, 48732), (1572, 48670), (1860, 41134), (1884, 40610), (1965, 38936), (2355, 32488), (2620, 29202), (3140, 24366), (3144, 24335), (3720, 20567), (3768, 20305), (3930, 19468), (4061, 18840), (4710, 16244), (4867, 15720), (5240, 14601), (6280, 12183), (7860, 9734), (8122, 9420)]