84476880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{117329}}^1$

素因数の和:117348

約数の個数: 60

約数和(自身を含む): 283703940

約数和(自身を除く): 199227060

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 117329, 234658, 351987, 469316, 586645, 703974, 938632, 1055961, 1173290, 1407948, 1759935, 1877264, 2111922, 2346580, 2815896, 3519870, 4223844, 4693160, 5279805, 5631792, 7039740, 8447688, 9386320, 10559610, 14079480, 16895376, 21119220, 28158960, 42238440, 84476880]

約数ペア:

[(1, 84476880), (2, 42238440), (3, 28158960), (4, 21119220), (5, 16895376), (6, 14079480), (8, 10559610), (9, 9386320), (10, 8447688), (12, 7039740), (15, 5631792), (16, 5279805), (18, 4693160), (20, 4223844), (24, 3519870), (30, 2815896), (36, 2346580), (40, 2111922), (45, 1877264), (48, 1759935), (60, 1407948), (72, 1173290), (80, 1055961), (90, 938632), (120, 703974), (144, 586645), (180, 469316), (240, 351987), (360, 234658), (720, 117329)]