153261840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{3209}}^1$

素因数の和:3424

約数の個数: 80

約数和(自身を含む): 477648000

約数和(自身を除く): 324386160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 199, 240, 398, 597, 796, 995, 1194, 1592, 1990, 2388, 2985, 3184, 3209, 3980, 4776, 5970, 6418, 7960, 9552, 9627, 11940, 12836, 15920, 16045, 19254, 23880, 25672, 32090, 38508, 47760, 48135, 51344, 64180, 77016, 96270, 128360, 154032, 192540, 256720, 385080, 638591, 770160, 1277182, 1915773, 2554364, 3192955, 3831546, 5108728, 6385910, 7663092, 9578865, 10217456, 12771820, 15326184, 19157730, 25543640, 30652368, 38315460, 51087280, 76630920, 153261840]

約数ペア:

[(1, 153261840), (2, 76630920), (3, 51087280), (4, 38315460), (5, 30652368), (6, 25543640), (8, 19157730), (10, 15326184), (12, 12771820), (15, 10217456), (16, 9578865), (20, 7663092), (24, 6385910), (30, 5108728), (40, 3831546), (48, 3192955), (60, 2554364), (80, 1915773), (120, 1277182), (199, 770160), (240, 638591), (398, 385080), (597, 256720), (796, 192540), (995, 154032), (1194, 128360), (1592, 96270), (1990, 77016), (2388, 64180), (2985, 51344), (3184, 48135), (3209, 47760), (3980, 38508), (4776, 32090), (5970, 25672), (6418, 23880), (7960, 19254), (9552, 16045), (9627, 15920), (11940, 12836)]