47333520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{389}}^1$

素因数の和:434

約数の個数: 180

約数和(自身を含む): 172572660

約数和(自身を除く): 125239140

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 169, 180, 195, 208, 234, 240, 260, 312, 338, 360, 389, 390, 468, 507, 520, 585, 624, 676, 720, 778, 780, 845, 936, 1014, 1040, 1167, 1170, 1352, 1521, 1556, 1560, 1690, 1872, 1945, 2028, 2334, 2340, 2535, 2704, 3042, 3112, 3120, 3380, 3501, 3890, 4056, 4668, 4680, 5057, 5070, 5835, 6084, 6224, 6760, 7002, 7605, 7780, 8112, 9336, 9360, 10114, 10140, 11670, 12168, 13520, 14004, 15171, 15210, 15560, 17505, 18672, 20228, 20280, 23340, 24336, 25285, 28008, 30342, 30420, 31120, 35010, 40456, 40560, 45513, 46680, 50570, 56016, 60684, 60840, 65741, 70020, 75855, 80912, 91026, 93360, 101140, 121368, 121680, 131482, 140040, 151710, 182052, 197223, 202280, 227565, 242736, 262964, 280080, 303420, 328705, 364104, 394446, 404560, 455130, 525928, 591669, 606840, 657410, 728208, 788892, 910260, 986115, 1051856, 1183338, 1213680, 1314820, 1577784, 1820520, 1972230, 2366676, 2629640, 2958345, 3155568, 3641040, 3944460, 4733352, 5259280, 5916690, 7888920, 9466704, 11833380, 15777840, 23666760, 47333520]

約数ペア:

[(1, 47333520), (2, 23666760), (3, 15777840), (4, 11833380), (5, 9466704), (6, 7888920), (8, 5916690), (9, 5259280), (10, 4733352), (12, 3944460), (13, 3641040), (15, 3155568), (16, 2958345), (18, 2629640), (20, 2366676), (24, 1972230), (26, 1820520), (30, 1577784), (36, 1314820), (39, 1213680), (40, 1183338), (45, 1051856), (48, 986115), (52, 910260), (60, 788892), (65, 728208), (72, 657410), (78, 606840), (80, 591669), (90, 525928), (104, 455130), (117, 404560), (120, 394446), (130, 364104), (144, 328705), (156, 303420), (169, 280080), (180, 262964), (195, 242736), (208, 227565), (234, 202280), (240, 197223), (260, 182052), (312, 151710), (338, 140040), (360, 131482), (389, 121680), (390, 121368), (468, 101140), (507, 93360), (520, 91026), (585, 80912), (624, 75855), (676, 70020), (720, 65741), (778, 60840), (780, 60684), (845, 56016), (936, 50570), (1014, 46680), (1040, 45513), (1167, 40560), (1170, 40456), (1352, 35010), (1521, 31120), (1556, 30420), (1560, 30342), (1690, 28008), (1872, 25285), (1945, 24336), (2028, 23340), (2334, 20280), (2340, 20228), (2535, 18672), (2704, 17505), (3042, 15560), (3112, 15210), (3120, 15171), (3380, 14004), (3501, 13520), (3890, 12168), (4056, 11670), (4668, 10140), (4680, 10114), (5057, 9360), (5070, 9336), (5835, 8112), (6084, 7780), (6224, 7605), (6760, 7002)]