82217040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{5113}}^1$

素因数の和:5196

約数の個数: 80

約数和(自身を含む): 258727488

約数和(自身を除く): 176510448

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 67, 80, 120, 134, 201, 240, 268, 335, 402, 536, 670, 804, 1005, 1072, 1340, 1608, 2010, 2680, 3216, 4020, 5113, 5360, 8040, 10226, 15339, 16080, 20452, 25565, 30678, 40904, 51130, 61356, 76695, 81808, 102260, 122712, 153390, 204520, 245424, 306780, 342571, 409040, 613560, 685142, 1027713, 1227120, 1370284, 1712855, 2055426, 2740568, 3425710, 4110852, 5138565, 5481136, 6851420, 8221704, 10277130, 13702840, 16443408, 20554260, 27405680, 41108520, 82217040]

約数ペア:

[(1, 82217040), (2, 41108520), (3, 27405680), (4, 20554260), (5, 16443408), (6, 13702840), (8, 10277130), (10, 8221704), (12, 6851420), (15, 5481136), (16, 5138565), (20, 4110852), (24, 3425710), (30, 2740568), (40, 2055426), (48, 1712855), (60, 1370284), (67, 1227120), (80, 1027713), (120, 685142), (134, 613560), (201, 409040), (240, 342571), (268, 306780), (335, 245424), (402, 204520), (536, 153390), (670, 122712), (804, 102260), (1005, 81808), (1072, 76695), (1340, 61356), (1608, 51130), (2010, 40904), (2680, 30678), (3216, 25565), (4020, 20452), (5113, 16080), (5360, 15339), (8040, 10226)]