512912160

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{2719}}^1$

素因数の和:2871

約数の個数: 144

約数和(自身を含む): 1764322560

約数和(自身を除く): 1251410400

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, 131, 144, 160, 180, 240, 262, 288, 360, 393, 480, 524, 655, 720, 786, 1048, 1179, 1310, 1440, 1572, 1965, 2096, 2358, 2620, 2719, 3144, 3930, 4192, 4716, 5240, 5438, 5895, 6288, 7860, 8157, 9432, 10480, 10876, 11790, 12576, 13595, 15720, 16314, 18864, 20960, 21752, 23580, 24471, 27190, 31440, 32628, 37728, 40785, 43504, 47160, 48942, 54380, 62880, 65256, 81570, 87008, 94320, 97884, 108760, 122355, 130512, 163140, 188640, 195768, 217520, 244710, 261024, 326280, 356189, 391536, 435040, 489420, 652560, 712378, 783072, 978840, 1068567, 1305120, 1424756, 1780945, 1957680, 2137134, 2849512, 3205701, 3561890, 3915360, 4274268, 5342835, 5699024, 6411402, 7123780, 8548536, 10685670, 11398048, 12822804, 14247560, 16028505, 17097072, 21371340, 25645608, 28495120, 32057010, 34194144, 42742680, 51291216, 56990240, 64114020, 85485360, 102582432, 128228040, 170970720, 256456080, 512912160]

約数ペア:

[(1, 512912160), (2, 256456080), (3, 170970720), (4, 128228040), (5, 102582432), (6, 85485360), (8, 64114020), (9, 56990240), (10, 51291216), (12, 42742680), (15, 34194144), (16, 32057010), (18, 28495120), (20, 25645608), (24, 21371340), (30, 17097072), (32, 16028505), (36, 14247560), (40, 12822804), (45, 11398048), (48, 10685670), (60, 8548536), (72, 7123780), (80, 6411402), (90, 5699024), (96, 5342835), (120, 4274268), (131, 3915360), (144, 3561890), (160, 3205701), (180, 2849512), (240, 2137134), (262, 1957680), (288, 1780945), (360, 1424756), (393, 1305120), (480, 1068567), (524, 978840), (655, 783072), (720, 712378), (786, 652560), (1048, 489420), (1179, 435040), (1310, 391536), (1440, 356189), (1572, 326280), (1965, 261024), (2096, 244710), (2358, 217520), (2620, 195768), (2719, 188640), (3144, 163140), (3930, 130512), (4192, 122355), (4716, 108760), (5240, 97884), (5438, 94320), (5895, 87008), (6288, 81570), (7860, 65256), (8157, 62880), (9432, 54380), (10480, 48942), (10876, 47160), (11790, 43504), (12576, 40785), (13595, 37728), (15720, 32628), (16314, 31440), (18864, 27190), (20960, 24471), (21752, 23580)]