2008990560

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{89051}}^1$

素因数の和:89116

約数の個数: 96

約数和(自身を含む): 6463037952

約数和(自身を除く): 4454047392

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 47, 48, 60, 80, 94, 96, 120, 141, 160, 188, 235, 240, 282, 376, 470, 480, 564, 705, 752, 940, 1128, 1410, 1504, 1880, 2256, 2820, 3760, 4512, 5640, 7520, 11280, 22560, 89051, 178102, 267153, 356204, 445255, 534306, 712408, 890510, 1068612, 1335765, 1424816, 1781020, 2137224, 2671530, 2849632, 3562040, 4185397, 4274448, 5343060, 7124080, 8370794, 8548896, 10686120, 12556191, 14248160, 16741588, 20926985, 21372240, 25112382, 33483176, 41853970, 42744480, 50224764, 62780955, 66966352, 83707940, 100449528, 125561910, 133932704, 167415880, 200899056, 251123820, 334831760, 401798112, 502247640, 669663520, 1004495280, 2008990560]

約数ペア:

[(1, 2008990560), (2, 1004495280), (3, 669663520), (4, 502247640), (5, 401798112), (6, 334831760), (8, 251123820), (10, 200899056), (12, 167415880), (15, 133932704), (16, 125561910), (20, 100449528), (24, 83707940), (30, 66966352), (32, 62780955), (40, 50224764), (47, 42744480), (48, 41853970), (60, 33483176), (80, 25112382), (94, 21372240), (96, 20926985), (120, 16741588), (141, 14248160), (160, 12556191), (188, 10686120), (235, 8548896), (240, 8370794), (282, 7124080), (376, 5343060), (470, 4274448), (480, 4185397), (564, 3562040), (705, 2849632), (752, 2671530), (940, 2137224), (1128, 1781020), (1410, 1424816), (1504, 1335765), (1880, 1068612), (2256, 890510), (2820, 712408), (3760, 534306), (4512, 445255), (5640, 356204), (7520, 267153), (11280, 178102), (22560, 89051)]