152151840

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{673}}^1$

素因数の和:851

約数の個数: 144

約数和(自身を含む): 523301688

約数和(自身を除く): 371149848

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 157, 160, 180, 240, 288, 314, 360, 471, 480, 628, 673, 720, 785, 942, 1256, 1346, 1413, 1440, 1570, 1884, 2019, 2355, 2512, 2692, 2826, 3140, 3365, 3768, 4038, 4710, 5024, 5384, 5652, 6057, 6280, 6730, 7065, 7536, 8076, 9420, 10095, 10768, 11304, 12114, 12560, 13460, 14130, 15072, 16152, 18840, 20190, 21536, 22608, 24228, 25120, 26920, 28260, 30285, 32304, 37680, 40380, 45216, 48456, 53840, 56520, 60570, 64608, 75360, 80760, 96912, 105661, 107680, 113040, 121140, 161520, 193824, 211322, 226080, 242280, 316983, 323040, 422644, 484560, 528305, 633966, 845288, 950949, 969120, 1056610, 1267932, 1584915, 1690576, 1901898, 2113220, 2535864, 3169830, 3381152, 3803796, 4226440, 4754745, 5071728, 6339660, 7607592, 8452880, 9509490, 10143456, 12679320, 15215184, 16905760, 19018980, 25358640, 30430368, 38037960, 50717280, 76075920, 152151840]

約数ペア:

[(1, 152151840), (2, 76075920), (3, 50717280), (4, 38037960), (5, 30430368), (6, 25358640), (8, 19018980), (9, 16905760), (10, 15215184), (12, 12679320), (15, 10143456), (16, 9509490), (18, 8452880), (20, 7607592), (24, 6339660), (30, 5071728), (32, 4754745), (36, 4226440), (40, 3803796), (45, 3381152), (48, 3169830), (60, 2535864), (72, 2113220), (80, 1901898), (90, 1690576), (96, 1584915), (120, 1267932), (144, 1056610), (157, 969120), (160, 950949), (180, 845288), (240, 633966), (288, 528305), (314, 484560), (360, 422644), (471, 323040), (480, 316983), (628, 242280), (673, 226080), (720, 211322), (785, 193824), (942, 161520), (1256, 121140), (1346, 113040), (1413, 107680), (1440, 105661), (1570, 96912), (1884, 80760), (2019, 75360), (2355, 64608), (2512, 60570), (2692, 56520), (2826, 53840), (3140, 48456), (3365, 45216), (3768, 40380), (4038, 37680), (4710, 32304), (5024, 30285), (5384, 28260), (5652, 26920), (6057, 25120), (6280, 24228), (6730, 22608), (7065, 21536), (7536, 20190), (8076, 18840), (9420, 16152), (10095, 15072), (10768, 14130), (11304, 13460), (12114, 12560)]