54384840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{7951}}^1$

素因数の和:7987

約数の個数: 96

約数和(自身を含む): 186076800

約数和(自身を除く): 131691960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 152, 171, 180, 190, 228, 285, 342, 360, 380, 456, 570, 684, 760, 855, 1140, 1368, 1710, 2280, 3420, 6840, 7951, 15902, 23853, 31804, 39755, 47706, 63608, 71559, 79510, 95412, 119265, 143118, 151069, 159020, 190824, 238530, 286236, 302138, 318040, 357795, 453207, 477060, 572472, 604276, 715590, 755345, 906414, 954120, 1208552, 1359621, 1431180, 1510690, 1812828, 2266035, 2719242, 2862360, 3021380, 3625656, 4532070, 5438484, 6042760, 6798105, 9064140, 10876968, 13596210, 18128280, 27192420, 54384840]

約数ペア:

[(1, 54384840), (2, 27192420), (3, 18128280), (4, 13596210), (5, 10876968), (6, 9064140), (8, 6798105), (9, 6042760), (10, 5438484), (12, 4532070), (15, 3625656), (18, 3021380), (19, 2862360), (20, 2719242), (24, 2266035), (30, 1812828), (36, 1510690), (38, 1431180), (40, 1359621), (45, 1208552), (57, 954120), (60, 906414), (72, 755345), (76, 715590), (90, 604276), (95, 572472), (114, 477060), (120, 453207), (152, 357795), (171, 318040), (180, 302138), (190, 286236), (228, 238530), (285, 190824), (342, 159020), (360, 151069), (380, 143118), (456, 119265), (570, 95412), (684, 79510), (760, 71559), (855, 63608), (1140, 47706), (1368, 39755), (1710, 31804), (2280, 23853), (3420, 15902), (6840, 7951)]