461748720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{1171}}^1$

素因数の和:1271

約数の個数: 160

約数和(自身を含む): 1506760704

約数和(自身を除く): 1045011984

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 53, 60, 62, 80, 93, 106, 120, 124, 155, 159, 186, 212, 240, 248, 265, 310, 318, 372, 424, 465, 496, 530, 620, 636, 744, 795, 848, 930, 1060, 1171, 1240, 1272, 1488, 1590, 1643, 1860, 2120, 2342, 2480, 2544, 3180, 3286, 3513, 3720, 4240, 4684, 4929, 5855, 6360, 6572, 7026, 7440, 8215, 9368, 9858, 11710, 12720, 13144, 14052, 16430, 17565, 18736, 19716, 23420, 24645, 26288, 28104, 32860, 35130, 36301, 39432, 46840, 49290, 56208, 62063, 65720, 70260, 72602, 78864, 93680, 98580, 108903, 124126, 131440, 140520, 145204, 181505, 186189, 197160, 217806, 248252, 281040, 290408, 310315, 363010, 372378, 394320, 435612, 496504, 544515, 580816, 620630, 726020, 744756, 871224, 930945, 993008, 1089030, 1241260, 1452040, 1489512, 1742448, 1861890, 1923953, 2178060, 2482520, 2904080, 2979024, 3723780, 3847906, 4356120, 4965040, 5771859, 7447560, 7695812, 8712240, 9619765, 11543718, 14895120, 15391624, 19239530, 23087436, 28859295, 30783248, 38479060, 46174872, 57718590, 76958120, 92349744, 115437180, 153916240, 230874360, 461748720]

約数ペア:

[(1, 461748720), (2, 230874360), (3, 153916240), (4, 115437180), (5, 92349744), (6, 76958120), (8, 57718590), (10, 46174872), (12, 38479060), (15, 30783248), (16, 28859295), (20, 23087436), (24, 19239530), (30, 15391624), (31, 14895120), (40, 11543718), (48, 9619765), (53, 8712240), (60, 7695812), (62, 7447560), (80, 5771859), (93, 4965040), (106, 4356120), (120, 3847906), (124, 3723780), (155, 2979024), (159, 2904080), (186, 2482520), (212, 2178060), (240, 1923953), (248, 1861890), (265, 1742448), (310, 1489512), (318, 1452040), (372, 1241260), (424, 1089030), (465, 993008), (496, 930945), (530, 871224), (620, 744756), (636, 726020), (744, 620630), (795, 580816), (848, 544515), (930, 496504), (1060, 435612), (1171, 394320), (1240, 372378), (1272, 363010), (1488, 310315), (1590, 290408), (1643, 281040), (1860, 248252), (2120, 217806), (2342, 197160), (2480, 186189), (2544, 181505), (3180, 145204), (3286, 140520), (3513, 131440), (3720, 124126), (4240, 108903), (4684, 98580), (4929, 93680), (5855, 78864), (6360, 72602), (6572, 70260), (7026, 65720), (7440, 62063), (8215, 56208), (9368, 49290), (9858, 46840), (11710, 39432), (12720, 36301), (13144, 35130), (14052, 32860), (16430, 28104), (17565, 26288), (18736, 24645), (19716, 23420)]