72492480

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{25171}}^1$

素因数の和:25194

約数の個数: 84

約数和(自身を含む): 249353832

約数和(自身を除く): 176861352

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 25171, 50342, 75513, 100684, 125855, 151026, 201368, 226539, 251710, 302052, 377565, 402736, 453078, 503420, 604104, 755130, 805472, 906156, 1006840, 1132695, 1208208, 1510260, 1610944, 1812312, 2013680, 2265390, 2416416, 3020520, 3624624, 4027360, 4530780, 4832832, 6041040, 7249248, 8054720, 9061560, 12082080, 14498496, 18123120, 24164160, 36246240, 72492480]

約数ペア:

[(1, 72492480), (2, 36246240), (3, 24164160), (4, 18123120), (5, 14498496), (6, 12082080), (8, 9061560), (9, 8054720), (10, 7249248), (12, 6041040), (15, 4832832), (16, 4530780), (18, 4027360), (20, 3624624), (24, 3020520), (30, 2416416), (32, 2265390), (36, 2013680), (40, 1812312), (45, 1610944), (48, 1510260), (60, 1208208), (64, 1132695), (72, 1006840), (80, 906156), (90, 805472), (96, 755130), (120, 604104), (144, 503420), (160, 453078), (180, 402736), (192, 377565), (240, 302052), (288, 251710), (320, 226539), (360, 201368), (480, 151026), (576, 125855), (720, 100684), (960, 75513), (1440, 50342), (2880, 25171)]