65468520

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4663}}^1$

素因数の和:4696

約数の個数: 128

約数和(自身を含む): 235065600

約数和(自身を除く): 169597080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 90, 104, 108, 117, 120, 130, 135, 156, 180, 195, 216, 234, 260, 270, 312, 351, 360, 390, 468, 520, 540, 585, 702, 780, 936, 1080, 1170, 1404, 1560, 1755, 2340, 2808, 3510, 4663, 4680, 7020, 9326, 13989, 14040, 18652, 23315, 27978, 37304, 41967, 46630, 55956, 60619, 69945, 83934, 93260, 111912, 121238, 125901, 139890, 167868, 181857, 186520, 209835, 242476, 251802, 279780, 303095, 335736, 363714, 419670, 484952, 503604, 545571, 559560, 606190, 629505, 727428, 839340, 909285, 1007208, 1091142, 1212380, 1259010, 1454856, 1636713, 1678680, 1818570, 2182284, 2424760, 2518020, 2727855, 3273426, 3637140, 4364568, 5036040, 5455710, 6546852, 7274280, 8183565, 10911420, 13093704, 16367130, 21822840, 32734260, 65468520]

約数ペア:

[(1, 65468520), (2, 32734260), (3, 21822840), (4, 16367130), (5, 13093704), (6, 10911420), (8, 8183565), (9, 7274280), (10, 6546852), (12, 5455710), (13, 5036040), (15, 4364568), (18, 3637140), (20, 3273426), (24, 2727855), (26, 2518020), (27, 2424760), (30, 2182284), (36, 1818570), (39, 1678680), (40, 1636713), (45, 1454856), (52, 1259010), (54, 1212380), (60, 1091142), (65, 1007208), (72, 909285), (78, 839340), (90, 727428), (104, 629505), (108, 606190), (117, 559560), (120, 545571), (130, 503604), (135, 484952), (156, 419670), (180, 363714), (195, 335736), (216, 303095), (234, 279780), (260, 251802), (270, 242476), (312, 209835), (351, 186520), (360, 181857), (390, 167868), (468, 139890), (520, 125901), (540, 121238), (585, 111912), (702, 93260), (780, 83934), (936, 69945), (1080, 60619), (1170, 55956), (1404, 46630), (1560, 41967), (1755, 37304), (2340, 27978), (2808, 23315), (3510, 18652), (4663, 14040), (4680, 13989), (7020, 9326)]