247885560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{52967}}^1$

素因数の和:52997

約数の個数: 96

約数和(自身を含む): 867615840

約数和(自身を除く): 619730280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 180, 195, 234, 260, 312, 360, 390, 468, 520, 585, 780, 936, 1170, 1560, 2340, 4680, 52967, 105934, 158901, 211868, 264835, 317802, 423736, 476703, 529670, 635604, 688571, 794505, 953406, 1059340, 1271208, 1377142, 1589010, 1906812, 2065713, 2118680, 2383515, 2754284, 3178020, 3442855, 3813624, 4131426, 4767030, 5508568, 6197139, 6356040, 6885710, 8262852, 9534060, 10328565, 12394278, 13771420, 16525704, 19068120, 20657130, 24788556, 27542840, 30985695, 41314260, 49577112, 61971390, 82628520, 123942780, 247885560]

約数ペア:

[(1, 247885560), (2, 123942780), (3, 82628520), (4, 61971390), (5, 49577112), (6, 41314260), (8, 30985695), (9, 27542840), (10, 24788556), (12, 20657130), (13, 19068120), (15, 16525704), (18, 13771420), (20, 12394278), (24, 10328565), (26, 9534060), (30, 8262852), (36, 6885710), (39, 6356040), (40, 6197139), (45, 5508568), (52, 4767030), (60, 4131426), (65, 3813624), (72, 3442855), (78, 3178020), (90, 2754284), (104, 2383515), (117, 2118680), (120, 2065713), (130, 1906812), (156, 1589010), (180, 1377142), (195, 1271208), (234, 1059340), (260, 953406), (312, 794505), (360, 688571), (390, 635604), (468, 529670), (520, 476703), (585, 423736), (780, 317802), (936, 264835), (1170, 211868), (1560, 158901), (2340, 105934), (4680, 52967)]