18370080

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{12757}}^1$

素因数の和:12778

約数の個数: 72

約数和(自身を含む): 62692812

約数和(自身を除く): 44322732

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, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 12757, 25514, 38271, 51028, 63785, 76542, 102056, 114813, 127570, 153084, 191355, 204112, 229626, 255140, 306168, 382710, 408224, 459252, 510280, 574065, 612336, 765420, 918504, 1020560, 1148130, 1224672, 1530840, 1837008, 2041120, 2296260, 3061680, 3674016, 4592520, 6123360, 9185040, 18370080]

約数ペア:

[(1, 18370080), (2, 9185040), (3, 6123360), (4, 4592520), (5, 3674016), (6, 3061680), (8, 2296260), (9, 2041120), (10, 1837008), (12, 1530840), (15, 1224672), (16, 1148130), (18, 1020560), (20, 918504), (24, 765420), (30, 612336), (32, 574065), (36, 510280), (40, 459252), (45, 408224), (48, 382710), (60, 306168), (72, 255140), (80, 229626), (90, 204112), (96, 191355), (120, 153084), (144, 127570), (160, 114813), (180, 102056), (240, 76542), (288, 63785), (360, 51028), (480, 38271), (720, 25514), (1440, 12757)]