53723640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23563}}^1$

素因数の和:23596

約数の個数: 64

約数和(自身を含む): 169660800

約数和(自身を除く): 115937160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 23563, 47126, 70689, 94252, 117815, 141378, 188504, 235630, 282756, 353445, 447697, 471260, 565512, 706890, 895394, 942520, 1343091, 1413780, 1790788, 2238485, 2686182, 2827560, 3581576, 4476970, 5372364, 6715455, 8953940, 10744728, 13430910, 17907880, 26861820, 53723640]

約数ペア:

[(1, 53723640), (2, 26861820), (3, 17907880), (4, 13430910), (5, 10744728), (6, 8953940), (8, 6715455), (10, 5372364), (12, 4476970), (15, 3581576), (19, 2827560), (20, 2686182), (24, 2238485), (30, 1790788), (38, 1413780), (40, 1343091), (57, 942520), (60, 895394), (76, 706890), (95, 565512), (114, 471260), (120, 447697), (152, 353445), (190, 282756), (228, 235630), (285, 188504), (380, 141378), (456, 117815), (570, 94252), (760, 70689), (1140, 47126), (2280, 23563)]