306523680

素因数分解:

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

素因数の和:3426

約数の個数: 96

約数和(自身を含む): 970704000

約数和(自身を除く): 664180320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 199, 240, 398, 480, 597, 796, 995, 1194, 1592, 1990, 2388, 2985, 3184, 3209, 3980, 4776, 5970, 6368, 6418, 7960, 9552, 9627, 11940, 12836, 15920, 16045, 19104, 19254, 23880, 25672, 31840, 32090, 38508, 47760, 48135, 51344, 64180, 77016, 95520, 96270, 102688, 128360, 154032, 192540, 256720, 308064, 385080, 513440, 638591, 770160, 1277182, 1540320, 1915773, 2554364, 3192955, 3831546, 5108728, 6385910, 7663092, 9578865, 10217456, 12771820, 15326184, 19157730, 20434912, 25543640, 30652368, 38315460, 51087280, 61304736, 76630920, 102174560, 153261840, 306523680]

約数ペア:

[(1, 306523680), (2, 153261840), (3, 102174560), (4, 76630920), (5, 61304736), (6, 51087280), (8, 38315460), (10, 30652368), (12, 25543640), (15, 20434912), (16, 19157730), (20, 15326184), (24, 12771820), (30, 10217456), (32, 9578865), (40, 7663092), (48, 6385910), (60, 5108728), (80, 3831546), (96, 3192955), (120, 2554364), (160, 1915773), (199, 1540320), (240, 1277182), (398, 770160), (480, 638591), (597, 513440), (796, 385080), (995, 308064), (1194, 256720), (1592, 192540), (1990, 154032), (2388, 128360), (2985, 102688), (3184, 96270), (3209, 95520), (3980, 77016), (4776, 64180), (5970, 51344), (6368, 48135), (6418, 47760), (7960, 38508), (9552, 32090), (9627, 31840), (11940, 25672), (12836, 23880), (15920, 19254), (16045, 19104)]