74944080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{104089}}^1$

素因数の和:104108

約数の個数: 60

約数和(自身を含む): 251689620

約数和(自身を除く): 176745540

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, 104089, 208178, 312267, 416356, 520445, 624534, 832712, 936801, 1040890, 1249068, 1561335, 1665424, 1873602, 2081780, 2498136, 3122670, 3747204, 4163560, 4684005, 4996272, 6245340, 7494408, 8327120, 9368010, 12490680, 14988816, 18736020, 24981360, 37472040, 74944080]

約数ペア:

[(1, 74944080), (2, 37472040), (3, 24981360), (4, 18736020), (5, 14988816), (6, 12490680), (8, 9368010), (9, 8327120), (10, 7494408), (12, 6245340), (15, 4996272), (16, 4684005), (18, 4163560), (20, 3747204), (24, 3122670), (30, 2498136), (36, 2081780), (40, 1873602), (45, 1665424), (48, 1561335), (60, 1249068), (72, 1040890), (80, 936801), (90, 832712), (120, 624534), (144, 520445), (180, 416356), (240, 312267), (360, 208178), (720, 104089)]