65679120

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2339}}^1$

素因数の和:2374

約数の個数: 160

約数和(自身を含む): 243734400

約数和(自身を除く): 178055280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 90, 104, 108, 117, 120, 130, 135, 144, 156, 180, 195, 208, 216, 234, 240, 260, 270, 312, 351, 360, 390, 432, 468, 520, 540, 585, 624, 702, 720, 780, 936, 1040, 1080, 1170, 1404, 1560, 1755, 1872, 2160, 2339, 2340, 2808, 3120, 3510, 4678, 4680, 5616, 7017, 7020, 9356, 9360, 11695, 14034, 14040, 18712, 21051, 23390, 28068, 28080, 30407, 35085, 37424, 42102, 46780, 56136, 60814, 63153, 70170, 84204, 91221, 93560, 105255, 112272, 121628, 126306, 140340, 152035, 168408, 182442, 187120, 210510, 243256, 252612, 273663, 280680, 304070, 315765, 336816, 364884, 421020, 456105, 486512, 505224, 547326, 561360, 608140, 631530, 729768, 820989, 842040, 912210, 1010448, 1094652, 1216280, 1263060, 1368315, 1459536, 1641978, 1684080, 1824420, 2189304, 2432560, 2526120, 2736630, 3283956, 3648840, 4104945, 4378608, 5052240, 5473260, 6567912, 7297680, 8209890, 10946520, 13135824, 16419780, 21893040, 32839560, 65679120]

約数ペア:

[(1, 65679120), (2, 32839560), (3, 21893040), (4, 16419780), (5, 13135824), (6, 10946520), (8, 8209890), (9, 7297680), (10, 6567912), (12, 5473260), (13, 5052240), (15, 4378608), (16, 4104945), (18, 3648840), (20, 3283956), (24, 2736630), (26, 2526120), (27, 2432560), (30, 2189304), (36, 1824420), (39, 1684080), (40, 1641978), (45, 1459536), (48, 1368315), (52, 1263060), (54, 1216280), (60, 1094652), (65, 1010448), (72, 912210), (78, 842040), (80, 820989), (90, 729768), (104, 631530), (108, 608140), (117, 561360), (120, 547326), (130, 505224), (135, 486512), (144, 456105), (156, 421020), (180, 364884), (195, 336816), (208, 315765), (216, 304070), (234, 280680), (240, 273663), (260, 252612), (270, 243256), (312, 210510), (351, 187120), (360, 182442), (390, 168408), (432, 152035), (468, 140340), (520, 126306), (540, 121628), (585, 112272), (624, 105255), (702, 93560), (720, 91221), (780, 84204), (936, 70170), (1040, 63153), (1080, 60814), (1170, 56136), (1404, 46780), (1560, 42102), (1755, 37424), (1872, 35085), (2160, 30407), (2339, 28080), (2340, 28068), (2808, 23390), (3120, 21051), (3510, 18712), (4678, 14040), (4680, 14034), (5616, 11695), (7017, 9360), (7020, 9356)]