1687689120

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{270463}}^1$

素因数の和:270494

約数の個数: 96

約数和(自身を含む): 5725181952

約数和(自身を除く): 4037492832

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 104, 120, 130, 156, 160, 195, 208, 240, 260, 312, 390, 416, 480, 520, 624, 780, 1040, 1248, 1560, 2080, 3120, 6240, 270463, 540926, 811389, 1081852, 1352315, 1622778, 2163704, 2704630, 3245556, 3516019, 4056945, 4327408, 5409260, 6491112, 7032038, 8113890, 8654816, 10548057, 10818520, 12982224, 14064076, 16227780, 17580095, 21096114, 21637040, 25964448, 28128152, 32455560, 35160190, 42192228, 43274080, 52740285, 56256304, 64911120, 70320380, 84384456, 105480570, 112512608, 129822240, 140640760, 168768912, 210961140, 281281520, 337537824, 421922280, 562563040, 843844560, 1687689120]

約数ペア:

[(1, 1687689120), (2, 843844560), (3, 562563040), (4, 421922280), (5, 337537824), (6, 281281520), (8, 210961140), (10, 168768912), (12, 140640760), (13, 129822240), (15, 112512608), (16, 105480570), (20, 84384456), (24, 70320380), (26, 64911120), (30, 56256304), (32, 52740285), (39, 43274080), (40, 42192228), (48, 35160190), (52, 32455560), (60, 28128152), (65, 25964448), (78, 21637040), (80, 21096114), (96, 17580095), (104, 16227780), (120, 14064076), (130, 12982224), (156, 10818520), (160, 10548057), (195, 8654816), (208, 8113890), (240, 7032038), (260, 6491112), (312, 5409260), (390, 4327408), (416, 4056945), (480, 3516019), (520, 3245556), (624, 2704630), (780, 2163704), (1040, 1622778), (1248, 1352315), (1560, 1081852), (2080, 811389), (3120, 540926), (6240, 270463)]