72330480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{100459}}^1$

素因数の和:100478

約数の個数: 60

約数和(自身を含む): 242912280

約数和(自身を除く): 170581800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 100459, 200918, 301377, 401836, 502295, 602754, 803672, 904131, 1004590, 1205508, 1506885, 1607344, 1808262, 2009180, 2411016, 3013770, 3616524, 4018360, 4520655, 4822032, 6027540, 7233048, 8036720, 9041310, 12055080, 14466096, 18082620, 24110160, 36165240, 72330480]

約数ペア:

[(1, 72330480), (2, 36165240), (3, 24110160), (4, 18082620), (5, 14466096), (6, 12055080), (8, 9041310), (9, 8036720), (10, 7233048), (12, 6027540), (15, 4822032), (16, 4520655), (18, 4018360), (20, 3616524), (24, 3013770), (30, 2411016), (36, 2009180), (40, 1808262), (45, 1607344), (48, 1506885), (60, 1205508), (72, 1004590), (80, 904131), (90, 803672), (120, 602754), (144, 502295), (180, 401836), (240, 301377), (360, 200918), (720, 100459)]